Astrobiology
Artist’s impression of a supernova. Supernovae bombarded Earth with radiation that has implications for the …
Astrobiology
Artist’s impression of a supernova. Supernovae bombarded Earth with radiation that has implications for the …
Credit: CC0 Public Domain Astrochemist Ryan Fortenberry, UM associate professor of chemistry and biochemistry, collaborated …
The timeline of the hard steps in Earth’s past that research discussed in this article …
Illustration of the general methodology. “Sorg” is for “organosulfur gases,” “GC” is for “gas chromatograph,” …
Imagining the universe as a collection of stellar bubbles. Credit: NASA If there really are …
Global temperature increases over the past thirty years, visualized. Credit: NOAA/NCEI Earth’s average global temperatures …
A comparison of typical sizes of main sequence stellar classes. Credit: NASA’s Goddard Space Flight …