Scientists from the University of Arizona believe that water may have erupted onto the surface of Mars as recently as 10 million years ago. As much as 600 cubic kilometres of water (four times the water in Lake Erie) may have poured out of fissures in the Cerberus Plains just north of the Martian equator. The scientists formed their theory after studying images taken of the region by the Mars Global Surveyor spacecraft.
Like a performer preparing for their big finale, a distant star is shedding its outer…
For a little over a month now, the Earth has been joined by a new…
Despite decades of study, black holes are still one of the most puzzling objects in…
74 million kilometres is a huge distance from which to observe something. But 74 million…
Astronomers have only been aware of fast radio bursts for about two decades. These are…
How do you weigh one of the largest objects in the entire universe? Very carefully,…