September 28, 2014

Observational Tests of the Mass-Temperature Relation for Galaxy Clusters→

September 28, 2014/ ScienceSites

D. Horner, C.A. Scharf, and R. Mushotzky, The Astrophysical Journal, 520, 78, 1999.

September 28, 2014

The Second Most Distant Cluster of Galaxies in the Extended Medium Sensitivity Survey→

September 28, 2014/ ScienceSites

M. Donahue, M. Voit, C.A. Scharf, I. Gioia, C. Mullis, J. Hughes, and J. Stocke, The Astrophysical Journal, 527, 525, 1999.

Caleb Scharf

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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

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