http://www.calebscharf.com/popular-press daily 0.75 2024-03-27 http://www.calebscharf.com/popular-press/to-find-life-in-the-universe-find-the-computation monthly 0.5 2024-03-27 http://www.calebscharf.com/popular-press/should-we-really-be-messing-with-asteroid-orbits monthly 0.5 2023-03-23 http://www.calebscharf.com/popular-press/we-might-already-speak-the-same-language-as-et monthly 0.5 2023-03-23 http://www.calebscharf.com/popular-press/we-are-the-aliens-2022 monthly 0.5 2023-03-23 http://www.calebscharf.com/popular-press/a-mirror-of-our-best-selves monthly 0.5 2023-03-23 http://www.calebscharf.com/popular-press/the-garbage-dumps-of-mars monthly 0.5 2023-03-23 http://www.calebscharf.com/popular-press/we-better-think-twice-about-what-we-say-to-et monthly 0.5 2023-03-23 http://www.calebscharf.com/popular-press/commentary-the-rule-of-information monthly 0.5 2023-03-23 http://www.calebscharf.com/popular-press/how-many-humans-can-the-solar-system-support monthly 0.5 2023-03-23 http://www.calebscharf.com/popular-press/the-worrisome-rise-of-nfts monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/a-wrinkle-in-nature-could-lead-to-alien-life monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/looking-for-life-on-mars monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/what-is-life monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/the-ascent-of-information-books-bits-genes-machines-and-lifes-unending-algorithm monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/op-ed-we-are-our-data-our-data-are-us monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/o-ufos-where-art-thou monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/the-origin-of-technosignatures monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/where-would-we-be-without-the-paper-punch-card monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/my-3-greatest-revelations monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/transcendence-happens-all-the-time monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/we-are-the-aliens monthly 0.5 2022-04-12 http://www.calebscharf.com/popular-press/until-recently-people-accepted-the-fact-of-aliens-in-the-solar-system monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/the-alien-haunted-world monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/who-said-nobody-read-isaac-newton monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/extremely-boring-aliens monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/the-way-of-the-cosmos monthly 0.5 2024-03-27 http://www.calebscharf.com/popular-press/we-never-know-exactly-where-were-going-in-outer-space monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/lifes-small-molecule-problem monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/its-the-end-of-the-world-somewhere monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/the-enduring-mystery-of-earths-water monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/the-universe-has-made-almost-all-the-stars-it-will-ever-make monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/could-we-force-the-universe-to-crash monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/the-mystery-of-titans-expanding-orbit monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/the-trouble-with-counting-alien-civilizations monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/life-on-earth-is-a-sketchy-guide-to-an-alien-civilization monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/alone-in-a-crowded-milky-way monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/the-selfish-dataome monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/what-if-et-is-an-ai monthly 0.5 2021-02-26 http://www.calebscharf.com/popular-press/is-physical-law-an-alien-intelligence monthly 0.5 2016-11-28 http://www.calebscharf.com/popular-press/where-do-minds-belong monthly 0.5 2016-04-07 http://www.calebscharf.com/popular-press/inside-a-new-effort-to-discover-lifes-origins monthly 0.5 2016-01-22 http://www.calebscharf.com/popular-press/life-beyond-the-pale-blue-dot monthly 0.5 2016-01-22 http://www.calebscharf.com/popular-press/op-ed-hunt-in-cosmos-could-tell-us-whether-earthlings-are-special monthly 0.5 2014-11-24 http://www.calebscharf.com/popular-press/can-you-ever-really-know-an-extraterrestrial monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/our-cosmic-context monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/how-the-cold-war-created-astrobiology monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/cloudy-with-a-chance-of-meteors monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/miraculous-conception-are-planets-forming-without-stars monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/a-universe-full-of-planets monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/are-we-alone monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/an-exploding-star-a-grain-of-sand-and-an-origin-story monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/goodbye-copernicus-hello-universe monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/come-on-earth-lets-shine-a-new-light-on-black-holes monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/these-days-darwin-would-need-to-know-more-about-jupiter-what-can-astronomers-teach-biologists-whats-universal-and-whats-unique-to-earth monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/cosmic-citizenship monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/black-holes-come-into-the-light monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/how-black-holes-shape-the-galaxies-stars-and-planets-around-them- monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/review-of-the-copernican-revolution-by-thomas-kuhn- monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/cosmology-plucked-from-the-vacuum-review-of-a-universe-from-nothing-by-lawrence-krauss monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/instant-expert-astrobiology- monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/guest-post-caleb-scharf-on-the-shadow-biosphere monthly 0.5 2014-10-22 http://www.calebscharf.com/popular-press/category/2012 monthly 0.5 http://www.calebscharf.com/popular-press/category/2023 monthly 0.5 http://www.calebscharf.com/popular-press/category/2011 monthly 0.5 http://www.calebscharf.com/popular-press/category/2022 monthly 0.5 http://www.calebscharf.com/popular-press/category/2010 monthly 0.5 http://www.calebscharf.com/popular-press/category/2021 monthly 0.5 http://www.calebscharf.com/popular-press/category/2020 monthly 0.5 http://www.calebscharf.com/popular-press/category/2018 monthly 0.5 http://www.calebscharf.com/popular-press/category/2016 monthly 0.5 http://www.calebscharf.com/popular-press/category/2015 monthly 0.5 http://www.calebscharf.com/popular-press/category/popular+press monthly 0.5 http://www.calebscharf.com/popular-press/category/2014 monthly 0.5 http://www.calebscharf.com/popular-press/category/2013 monthly 0.5 http://www.calebscharf.com/popular-press/tag/book+review monthly 0.5 http://www.calebscharf.com/books daily 0.75 2017-10-12 http://www.calebscharf.com/books/the-giant-leap monthly 0.5 2025-10-21 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/e0624f6d-e28f-439f-847f-6ad89f1b41a1/scharf-the-giant-leap-2025.Jpg Books - The Giant Leap: Why Space Is the Next Frontier in the Evolution of Life http://www.calebscharf.com/books/the-ascent-of-information-how-data-rules-the-world monthly 0.5 2025-10-03 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/9c9175ed-2adf-4653-aa78-47d24d38a5ca/the-ascent-of-information-books.jpg Books - The Ascent of Information: How Data Rules the World http://www.calebscharf.com/books/the-zoomable-universe-an-epic-tour-through-cosmic-scale-from-almost-everything-to-nearly-nothing monthly 0.5 2025-09-29 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1507809087843-66P3CR2VAY7V61VIS58L/the-zoomable-universe-book-page.png Books - The Zoomable Universe: An Epic Tour Through Cosmic Scale, from Almost Everything to Nearly Nothing http://www.calebscharf.com/books/the-copernicus-complex-our-cosmic-significance-in-a-universe-of-planets-and-probabilities monthly 0.5 2014-10-28 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1411916498110-JLOTG1TVJHGD8ESHC1ND/image-asset.jpeg Books - The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414509144435-KKO885IMUGKT9YXJ61C8/image-asset.jpeg Books - The Copernicus Complex: Our Cosmic Significance in a Universe of Planets and Probabilities British http://www.calebscharf.com/books/gravitys-engines-how-bubble-blowing-black-holes-rule-galaxies-stars-and-life-in-the-cosmos monthly 0.5 2014-10-28 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414508982377-5SI1NI5RPBDZ2CK9ZGPX/image-asset.png Books - Gravity's Engines: How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Cosmos Japanese https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1411916330879-72CJXNAXALOT54ZICQNU/image-asset.jpeg Books - Gravity's Engines: How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Cosmos https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414508875995-IPBH3U29TYVRBR7D15WV/image-asset.jpeg Books - Gravity's Engines: How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Cosmos British https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414508935139-VVEUH94564VTJD9KEHNV/image-asset.png Books - Gravity's Engines: How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Cosmos Italian http://www.calebscharf.com/books/extrasolar-planets-and-astrobiology monthly 0.5 2014-10-28 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1412107939755-N6N9RHYMIUCB0JK6S0V5/the-copernicus-complex.jpg Books - Extrasolar Planets and Astrobiology Buy Now http://www.calebscharf.com/events daily 0.75 2017-10-12 http://www.calebscharf.com/events/frontiers-lecture-the-zoomable-universe monthly 0.5 2017-10-12 http://www.calebscharf.com/events/how-did-life-start monthly 0.5 2017-10-12 http://www.calebscharf.com/events/evolution-beyond-earth monthly 0.5 2017-06-30 http://www.calebscharf.com/events/origins-of-awareness monthly 0.5 2017-07-03 http://www.calebscharf.com/events/astrobiology-the-science-of-life-in-the-universe monthly 0.5 2016-03-01 http://www.calebscharf.com/events/great-thinkers-series monthly 0.5 2016-03-01 http://www.calebscharf.com/events/2015/1/23/what-we-still-dont-know-about-the-universe monthly 0.5 2016-03-01 http://www.calebscharf.com/events/2014/10/22/miami-book-fair-international monthly 0.5 2016-03-01 http://www.calebscharf.com/events/2014/11/19/is-our-existence-a-fluke monthly 0.5 2016-03-01 http://www.calebscharf.com/events/2014/11/15/the-helix-center-roundtable-on-complexity-and-emergence monthly 0.5 2016-03-01 http://www.calebscharf.com/press daily 0.75 2025-10-03 http://www.calebscharf.com/press/a-new-model-for-defining-life-across-the-universe monthly 0.5 2025-10-03 http://www.calebscharf.com/press/scientists-propose-looking-for-life-in-galaxys-computational-zones monthly 0.5 2024-03-27 http://www.calebscharf.com/press/caleb-scharf-senior-scientist-for-astrobiology-at-the-nasa-ames-research-center monthly 0.5 2023-03-23 http://www.calebscharf.com/press/caleb-scharf-wins-carl-sagan-medal-for-public-science-communication monthly 0.5 2023-03-23 http://www.calebscharf.com/press/the-information-we-create-has-a-life-of-its-own monthly 0.5 2022-04-12 http://www.calebscharf.com/press/why-information-is-central-to-physics-and-the-universe-itself monthly 0.5 2022-04-12 http://www.calebscharf.com/press/hitting-the-books-how-memes-spread-through-society-like-a-mind-virus monthly 0.5 2022-04-12 http://www.calebscharf.com/press/aliens-wouldnt-need-warp-drives-to-take-over-an-entire-galaxy-simulation-suggests monthly 0.5 2022-04-12 http://www.calebscharf.com/press/books-in-brief monthly 0.5 2022-04-12 http://www.calebscharf.com/press/what-if-earth-had-rings monthly 0.5 2021-02-26 http://www.calebscharf.com/press/how-many-aliens-are-in-the-milky-way-astronomers-turn-to-statistics-for-answers monthly 0.5 2021-02-26 http://www.calebscharf.com/press/terraforming-mars-might-be-impossible-for-now monthly 0.5 2021-02-26 http://www.calebscharf.com/press/eyes-in-the-skies-the-intrepid-probes-that-show-us-space-and-earth monthly 0.5 2021-02-26 http://www.calebscharf.com/press/galaxy-simulations-offer-a-new-solution-to-the-fermi-paradox monthly 0.5 2021-02-26 http://www.calebscharf.com/press/how-life-could-help-atmospheric-tides-slow-a-planets-rotation monthly 0.5 2021-02-26 http://www.calebscharf.com/press/search-for-alien-life-should-be-a-fundamental-part-of-nasa-new-report-urges monthly 0.5 2021-02-26 http://www.calebscharf.com/press/space-art-is-causing-a-ruckus-among-astronomers monthly 0.5 2021-02-26 http://www.calebscharf.com/press/the-search-for-life-across-light-years monthly 0.5 2021-02-26 http://www.calebscharf.com/press/earth-analogues-could-total-in-the-tens-of-billions monthly 0.5 2021-02-26 http://www.calebscharf.com/press/supermassive-black-holes-stop-galaxies-from-making-new-stars monthly 0.5 2021-02-26 http://www.calebscharf.com/press/as-the-world-turns-life-could-speed-up-a-planets-spin monthly 0.5 2018-03-23 http://www.calebscharf.com/press/from-the-edge-of-the-universe-to-the-inside-of-a-proton monthly 0.5 2018-03-23 http://www.calebscharf.com/press/astrophysicist-leads-a-tour-of-the-zoomable-universe monthly 0.5 2018-03-23 http://www.calebscharf.com/press/the-zoomable-universe-is-a-feast-for-your-eyes-and-brain monthly 0.5 2018-03-23 http://www.calebscharf.com/press/what-it-would-take-to-reach-the-stars monthly 0.5 2017-06-30 http://www.calebscharf.com/press/new-equation-tallies-odds-of-life-beginning monthly 0.5 2017-06-30 http://www.calebscharf.com/press/a-new-equation-estimates-the-chances-of-life-arising-on-a-given-planet monthly 0.5 2017-06-30 http://www.calebscharf.com/press/how-often-does-life-emerge-in-the-universe monthly 0.5 2016-07-14 http://www.calebscharf.com/press/are-scientists-on-the-cusp-of-knowing-how-weird-we-are monthly 0.5 2014-11-24 http://www.calebscharf.com/press/caleb-scharf-on-the-cosmic-significance-of-life-on-earth monthly 0.5 2014-10-30 http://www.calebscharf.com/press/the-copernicus-complex-the-quest-for-our-cosmic-insignificance-by-caleb-scharf-book-review-tantalising-approach-to-the-mysteries-of-the-universe monthly 0.5 2014-10-22 http://www.calebscharf.com/press/the-copernicus-complex-review-caleb-scharfs-balanced-view-of-the-hunt-for-et monthly 0.5 2014-10-22 http://www.calebscharf.com/press/was-copernicus-wrong-a-new-book-says-maybe-we-are-alone-in-the-universe monthly 0.5 2014-10-22 http://www.calebscharf.com/press/smart-reads-caleb-scharfs-the-copernicus-complex monthly 0.5 2014-10-22 http://www.calebscharf.com/press/the-copernicus-complex-by-caleb-scharf-review-a-cosmic-quest-book-review monthly 0.5 2014-10-22 http://www.calebscharf.com/press/the-copernicus-complex-the-quest-for-our-cosmic-insignificance-by-caleb-scharf-review-compelling-book-review monthly 0.5 2014-10-22 http://www.calebscharf.com/press/when-venus-was-filled-with-venusians-50-billion-of-them monthly 0.5 2014-10-22 http://www.calebscharf.com/press/the-copernicus-complex-our-cosmic-significance-in-a-universe-of-planets-and-probabilities-book-review monthly 0.5 2014-10-22 http://www.calebscharf.com/press/masters-of-the-universe monthly 0.5 2014-10-22 http://www.calebscharf.com/press/the-black-hole-as-a-creator-dr-caleb-scharf-explains monthly 0.5 2014-10-22 http://www.calebscharf.com/press/engines-of-creation monthly 0.5 2014-10-22 http://www.calebscharf.com/press/shedding-light-on-black-holes-book-review monthly 0.5 2014-10-22 http://www.calebscharf.com/press/a-trustworthy-guide-to-black-hole-astronomy-book-review monthly 0.5 2014-10-22 http://www.calebscharf.com/press/category/2012 monthly 0.5 http://www.calebscharf.com/press/category/2023 monthly 0.5 http://www.calebscharf.com/press/category/2022 monthly 0.5 http://www.calebscharf.com/press/category/2021 monthly 0.5 http://www.calebscharf.com/press/category/2020 monthly 0.5 http://www.calebscharf.com/press/category/2019 monthly 0.5 http://www.calebscharf.com/press/category/2018 monthly 0.5 http://www.calebscharf.com/press/category/2017 monthly 0.5 http://www.calebscharf.com/press/category/2016 monthly 0.5 http://www.calebscharf.com/press/category/2014 monthly 0.5 http://www.calebscharf.com/press/category/2013 monthly 0.5 http://www.calebscharf.com/press/category/2024 monthly 0.5 http://www.calebscharf.com/press/category/press monthly 0.5 http://www.calebscharf.com/press/tag/book+review monthly 0.5 http://www.calebscharf.com/journal-articles daily 0.75 2024-03-27 http://www.calebscharf.com/journal-articles/rebuilding-the-habitable-zone-from-the-bottom-up-with-computational-zones monthly 0.5 2024-03-27 http://www.calebscharf.com/journal-articles/using-artificial-intelligence-to-transform-astrobiology monthly 0.5 2024-03-27 http://www.calebscharf.com/journal-articles/the-dynamics-of-the-transition-from-kardashev-type-ii-to-type-iii-galaxies-favor-technosignature-searches-in-the-central-regions-of-galaxies monthly 0.5 2022-04-12 http://www.calebscharf.com/journal-articles/contact-inequality-first-contact-will-likely-be-with-an-older-civilization monthly 0.5 2021-02-26 http://www.calebscharf.com/journal-articles/the-fermi-paradox-and-the-aurora-effect-exo-civilization-settlement-expansion-and-steady-states monthly 0.5 2021-02-26 http://www.calebscharf.com/journal-articles/exoplanet-exergy-why-useful-work-matters-for-planetary-habitability monthly 0.5 2021-02-26 http://www.calebscharf.com/journal-articles/climates-of-warm-earth-like-planets-ii-rotational-goldilocks-zones-for-fractional-habitability-and-silicate-weathering monthly 0.5 2021-02-26 http://www.calebscharf.com/journal-articles/rocky-planet-rotation-thermal-tide-resonances-and-the-influence-of-biological-activity monthly 0.5 2021-02-26 http://www.calebscharf.com/journal-articles/2018/3/23/exoplanet-science-20 monthly 0.5 2021-02-24 http://www.calebscharf.com/journal-articles/quantifying-the-origins-of-life-on-a-planetary-scale monthly 0.5 2021-02-24 http://www.calebscharf.com/journal-articles/a-strategy-for-origins-of-life-research monthly 0.5 2021-02-24 http://www.calebscharf.com/journal-articles/the-warps-survey-viii-evolution-of-the-galaxy-cluster-x-ray-luminosity-function monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/possible-constraints-on-exoplanet-magnetic-field-strengths-from-planet-star-interaction monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/generalized-milankovitch-cycles-and-long-term-climatic-habitability monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/habitable-climates-the-influence-of-eccentricity monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/a-100-kpc-inverse-compton-x-ray-halo-around-4c-6007-at-z-379 monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/the-chandra-deep-protocluster-survey-ly-blobs-are-powered-by-heating-not-cooling monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/long-period-exoplanets-from-dynamical-relaxation monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/habitable-climates-the-influence-of-obliquity monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/the-chandra-deep-protocluster-survey-evidence-for-an-enhancement-in-the-agn-activity-in-the-ssa22-protocluster-at-z-309 monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/a-low-redshift-galaxy-cluster-x-ray-temperature-function-incorporating-suzaku-data monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/habitable-climates monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/the-warps-survey-vii-the-warps-ii-cluster-catalog monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/exoplanet-transit-parallax monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/a-possible-dearth-of-hot-gas-in-galaxy-groups-at-intermediate-redshift monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/how-to-build-planets-book-review monthly 0.5 2014-10-22 http://www.calebscharf.com/journal-articles/the-potential-for-tidally-heated-icy-and-temperate-moons-around-exoplanets monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/the-evolution-of-the-cluster-x-ray-scaling-relations-in-the-wide-angle-rosat-pointed-survey-sample-at-06-z-10 monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/the-chandra-fornax-survey-i-the-cluster-environment monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/on-detecting-the-x-ray-silhouette-of-a-damped-ly-system monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/x-ray-detection-of-an-obscured-active-galactic-nucleus-in-a-z-309-radio-quiet-ly-nebula monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/an-xmm-newton-observation-of-the-massive-relaxed-galaxy-cluster-clj122693332-at-z-089 monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/chandra-detections-of-scuba-galaxies-around-high-z-radio-sources monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/extended-x-ray-emission-around-4c-4117-at-z-38 monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/a-statistical-detection-of-gamma-ray-emission-from-galaxy-clusters-implications-for-the-gamma-ray-background-and-structure-formation monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/the-warps-survey-vi-galaxy-cluster-and-source-identifications-from-phase-i monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/optimal-chandra-and-xmm-newton-bandpasses-for-detecting-low-temperature-groups-and-clusters-of-galaxies monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/distant-cluster-hunting-ii-a-comparison-of-x-ray-and-optical-cluster-detection-techniques-and-catalogs-from-the-rosat-optical-x-ray-survey monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/distant-cluster-hunting-a-comparison-between-the-optical-and-x-ray-luminosity-functions-from-an-optical/x-ray-joint-survey monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/discovery-of-a-very-x-ray-luminous-galaxy-cluster-at-z089-in-the-wide-angle-rosat-pointed-survey monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/the-2-10-kev-x-ray-background-dipole-and-its-cosmological-implications monthly 0.5 2014-10-30 http://www.calebscharf.com/journal-articles/detection-of-the-entropy-of-the-intergalactic-medium-accretion-shocks-in-clusters-adiabatic-cores-in-groups monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/the-warps-survey-iv-the-x-ray-luminosity-temperature-relation-of-high-redshift-galaxy-clusters monthly 0.5 2014-10-30 http://www.calebscharf.com/journal-articles/the-warps-survey-iii-the-discovery-of-an-x-ray-luminous-galaxy-cluster-at-z-0833-and-the-impact-of-x-ray-substructure-on-cluster-abundance-measurements monthly 0.5 2014-10-02 http://www.calebscharf.com/journal-articles/evidence-for-x-ray-emission-from-a-large-scale-filament-of-galaxies monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/observational-tests-of-the-mass-temperature-relation-for-galaxy-clusters monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/the-second-most-distant-cluster-of-galaxies-in-the-extended-medium-sensitivity-survey monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/large-scale-fluctuations-in-the-x-ray-background monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/the-warps-survey-ii-the-log-n-log-s-relation-and-the-x-ray-evolution-of-low-luminosity-clusters-of-galaxies monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/the-galaxy-cluster-luminosity-temperature-relationship-and-iron-abundances-a-measure-of-formation-history monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/the-wide-angle-rosat-pointed-x-ray-survey-of-galaxies-groups-and-clusters-i-method-and-first-results monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/the-luminosity-temperature-relation-at-z-04-for-clusters-of-galaxies monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/on-the-measurement-of-a-cosmological-dipole-in-the-photon-number-counts-of-gamma-ray-bursts monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/wiener-reconstruction-of-all-sky-galaxy-surveys-in-spherical-harmonics monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/a-spherical-harmonic-approach-to-redshift-distortion-and-a-measurement-of-0-from-the-12-jy-iras-redshift-survey monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/spherical-harmonic-analysis-of-the-2-jy-iras-galaxy-redshift-survey monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/the-puppis-cluster-of-galaxies-behind-the-galactic-plane-and-the-origin-of-the-local-anomaly monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/spherical-harmonic-analysis-of-iras-galaxies-implications-for-the-great-attractor-and-cold-dark-matter monthly 0.5 2014-09-28 http://www.calebscharf.com/journal-articles/category/2010 monthly 0.5 http://www.calebscharf.com/journal-articles/category/1998 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2009 monthly 0.5 http://www.calebscharf.com/journal-articles/category/1997 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2008 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2007 monthly 0.5 http://www.calebscharf.com/journal-articles/category/1995 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2006 monthly 0.5 http://www.calebscharf.com/journal-articles/category/1994 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2005 monthly 0.5 http://www.calebscharf.com/journal-articles/category/1993 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2004 monthly 0.5 http://www.calebscharf.com/journal-articles/category/1992 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2003 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2002 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2024 monthly 0.5 http://www.calebscharf.com/journal-articles/category/1999 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2001 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2000 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2021 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2020 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2019 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2018 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2016 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2015 monthly 0.5 http://www.calebscharf.com/journal-articles/category/2013 monthly 0.5 http://www.calebscharf.com/journal-articles/category/journal+article monthly 0.5 http://www.calebscharf.com/research daily 0.75 2014-10-02 http://www.calebscharf.com/video daily 0.75 2025-10-07 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1498833514831-N4WYG4UB5P74NTAS3ZPT/image-asset.jpeg Multimedia: Video https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1498833358741-FW3UXQUANAR0DSVSZYK6/caleb.jpg Multimedia: Video http://www.calebscharf.com/home daily 1.0 2025-10-21 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1453488833714-95BJH7UZ97TAPJOEKD9O/can-you-know-an-et.jpg Home https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1480371228521-JXRA2ARYKVF7NUV56DB5/image-asset.png Home https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1411915771331-1B20BRBMOUQ3SB22EWPE/image-asset.jpeg Home About Caleb https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1412111894311-9DL4LFIV63PI0K7WBJQK/a-universe-full-of-planets.jpg Home https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/e0624f6d-e28f-439f-847f-6ad89f1b41a1/scharf-the-giant-leap-2025.Jpg Home Learn more about the book https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1460057928944-DW9BN8Q10VSJ0C1L2NFL/cloudy-with-a-chance-of-meteors.jpg Home http://www.calebscharf.com/about daily 0.75 2025-10-03 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1412272929500-ABAFN5EYFS3WX3YBCL06/image-asset.jpeg About http://www.calebscharf.com/contact daily 0.75 2025-10-03 http://www.calebscharf.com/all-books daily 0.75 2025-10-03 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1507820195101-CUQTUAMV4NXTDF6X9M92/the-zoomable-universe-book-landing.png Books Learn More https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1411923292533-YA5FF9G9HGKS630F41M6/gravitys-engines.jpg Books Learn More https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/6ac47b65-afdf-41fb-8fd5-ec5926ff690f/the-giant-leap-landing-page.jpg Books - Make it stand out Learn More https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1411923284766-QQ6EL1GQ1U2O9Z5CN95P/extrasolar-planets-astrobiology.jpg Books Learn More https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1411923305012-YD7IQLC4JMS0BVX1YAS4/the-copernicus-complex.jpg Books Learn More https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/f4b8ed5d-a2c7-4513-9ba1-01e6140ef2cd/the-ascent-of-information-landing+page.jpg Books - Make it stand out Learn More http://www.calebscharf.com/read-me-five daily 0.75 2022-03-31 https://images.squarespace-cdn.com/content/v1/5016d42984ae3ecc9e018d91/1376686207692-LRO3OMT4KGTOS9Q8WIRN/gBO0wXUBOBY-QkPZm8Lvg-I-ifill_2048.jpg Read Me http://www.calebscharf.com/audio daily 0.75 2025-10-07 https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414012415420-Y5GBWMGMKRLHN3GDXZZW/pod-academy.jpg Multimedia: Audio https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414012288213-QAC4JVFINWOSFDR1VVF6/focus-magazine.jpg Multimedia: Audio https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1614353661273-3TMWTPZ5NH0ZKHBY4AGE/recode-decode.png Multimedia: Audio https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1614353591737-RA7GZSP0ZALFYASOI6BE/is-life-inevitable-seti.jpg Multimedia: Audio https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1614353442244-4RM6H2E289GKJNV98I5X/what-is-life.png Multimedia: Audio https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414012492811-QNN6K07CJGTRGE8MOD3X/image-asset.jpeg Multimedia: Audio https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414012598798-J57GNE55AGUH4TKWMLGB/image-asset.jpeg Multimedia: Audio https://images.squarespace-cdn.com/content/v1/54281d81e4b0da16ea5fa3ef/1414012663988-L06WMWDUI2L8YMMRM47Q/image-asset.jpeg Multimedia: Audio