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SpaceWet, almost, all over
The Red Planet held much more water than previously thought, and the wet environments had the potential to support life early in the solar system’s history, a new study suggests.
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SpaceCeres may be an asteroid impersonator
The largest asteroid in the solar system may not be an asteroid at all but a cometlike relative of Pluto that came in from the cold several billion years ago.
By Ron Cowen -
SpaceCentral star is no dim bulb
Observing the dusty center of the Milky Way, astronomers have the second brightest star known in the galaxy
By Ron Cowen -
Health & MedicineAsthma oddity
Helicobacter pylori, a common microbe that colonizes the stomach, might protect against asthma.