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ScienceDaily: Space & Time News |
| Mars has right ingredients for present-day microbial life beneath its surface, study finds Posted: 22 Apr 2021 12:04 PM PDT New research suggests that rocks in the Martian crust could produce the same kind of chemical energy that supports microbial life deep beneath Earth's surface. |
| The science of spin: Asteroseismologists confirm older stars rotate faster than expected Posted: 22 Apr 2021 09:36 AM PDT Stars spin faster than expected as they age according to a new study which uses asteroseismology to shed new light on this emerging theory. |
| Using exoplanets as dark matter detectors Posted: 22 Apr 2021 09:36 AM PDT In the continuing search for dark matter in our universe, scientists believe they have found a unique and powerful detector: exoplanets. Astrophysicists suggest dark matter could be detected by measuring the effect it has on the temperature of exoplanets, which are planets outside our solar system. |
| Mars' changing habitability recorded by ancient dune fields in Gale crater Posted: 22 Apr 2021 07:29 AM PDT An international team has found evidence of ancient dunes on Mars that could help explain ancient surface conditions. |
| ALMA discovers rotating infant galaxy with help of natural cosmic telescope Posted: 22 Apr 2021 06:38 AM PDT Using ALMA, astronomers found a rotating baby galaxy 1/100th the size of the Milky Way at a time when the Universe was only seven percent of its present age. Thanks to assistance by the gravitational lens effect, the team was able to explore for the first time the nature of small and dark 'normal galaxies' in the early Universe, which greatly advances our understanding of the initial phase of galaxy evolution. |
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