Caleb Scharf
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Caleb Scharf

Astrobiologist and Writer

Journal Articles

Caleb Scharf

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Popular Press

Journal Articles

October 02, 2014

A 100 kpc Inverse Compton X-Ray Halo Around 4C 60.07 at z = 3.79→

October 02, 2014/ ScienceSites

Ian Smail, B.D. Lehmer, R.J. Ivison, D.M. Alexander, R.G. Bower, J.A. Stevens, J.E. Geach, C.A. Scharf, K.E.K. Coppin, and W.J. M. van Breugel, The Astrophysical Journal Letters, vol 702, 114, 2009.

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October 02, 2014/ ScienceSites/ /Source
2009, journal article
October 02, 2014

The Chandra Deep Protocluster Survey: Lyα Blobs Are Powered by Heating, Not Cooling→

October 02, 2014/ ScienceSites

J. E. Geach, D.M. Alexander, B.D. Lehmer, I. Smail, Y. Matsuda, S.C. Chapman, C.A. Scharf, R. J. Ivison, M. Volonteri, T. Yamada, A.W. Blain, R.G. Bower, F.E. Bauer, and A. Basu-Zych, The Astrophysical Journal, 700, 1, 2009.

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October 02, 2014/ ScienceSites/ /Source
2009, journal article
October 02, 2014

Long-Period Exoplanets from Dynamical Relaxation→

October 02, 2014/ ScienceSites

C. A. Scharf and K. Menou, The Astrophysical Journal Letters, 693, L113, 2009.

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October 02, 2014/ ScienceSites/ /Source
2009, journal article
October 02, 2014

Habitable Climates: The Influence of Obliquity→

October 02, 2014/ ScienceSites

D. Spiegel, K. Menou, and C.A. Scharf, The Astrophysical Journal, 691, 596, 2009.

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October 02, 2014/ ScienceSites/ /Source
2009, journal article
October 02, 2014

The Chandra Deep Protocluster Survey: Evidence for an Enhancement in the AGN Activity in the SSA22 Protocluster at z = 3.09→

October 02, 2014/ ScienceSites

B. Lehmer, D. Alexander, J. Geach, I. Smail, A. Basu-Zych, F. Bauer, S. Chapman, Y. Matsuda, C.A. Scharf, and M. Volonteri, The Astrophysical Journal, 691, 687, 2009.

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October 02, 2014/ ScienceSites/ /Source
2009, journal article
October 02, 2014

A Low Redshift Galaxy Cluster X-Ray Temperature Function Incorporating SUZAKU Data→

October 02, 2014/ ScienceSites

C. Shang and C.A. Scharf, The Astrophysical Journal, 690, 879, 2009.

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October 02, 2014/ ScienceSites/ /Source
journal article, 2009
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Caleb Scharf

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Latest Tweets

  • Caleb Scharf
    Theory: All JWST delays across past two decades were to allow us to invent 4K and 8K TVs in order to properly appreciate the images…
    Jul 12, 2022, 11:30 AM
  • Caleb Scharf
    I'm feeling like these HST vs JWST comparisons are all a little unfair in their use of color tables & brightness se… https://t.co/eGfKdIJ4ld
    Jul 12, 2022, 8:17 AM
  • Caleb Scharf
    An excellent reminder (also supported by the fossil record of multiple extinction episodes) https://t.co/7W2YZQw5LB
    Jul 10, 2022, 6:13 AM

Recent Articles

  • How Many Humans Can the Solar System Support?

    — Future Tense, Slate
  • The Worrisome Rise of NFTs

    — Nautilus
  • A Wrinkle in Nature Could Lead to Alien Life

    — Nautilus

In The News

  • The Information We Create Has a Life of Its Own

    — Columbia News
  • Why Information Is Central to Physics and the Universe Itself

    — Big Think
  • Hitting the Books: How Memes Spread Through Society Like a ‘Mind Virus’

    — Engadget

Recommended Sites

  • Scientific American ➣
  • Science Daily ➣
  • NASA Watch ➣
  • Centauri Dreams ➣
  • Nautilus ➣
  • Aeon Magazine ➣

Writiing

Read Caleb’s pieces at Scientific American ➣

Read Caleb’s pieces at Scientific American ➣

Video

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