Kevin Cannon – Astronomy Now

22 April 2021

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[ 21 April 2021 ] Monster flare from Proxima Centauri dwarfs any ever seen from the Sun News
[ 19 April 2021 ] Ingenuity Mars ‘copter makes historic first flight on red planet News
[ 11 April 2021 ] Mars helicopter software update sets stage for Monday test flight News
[ 7 April 2021 ] Astronomers spot merging galaxies hosting dual quasars News
[ 1 April 2021 ] RAS warns of growing light pollution as satellite fleets expand News

NASA spacecraft detects impact glass on surface of Mars

9 June 2015 Astronomy Now

NASA’s Mars Reconnaissance Orbiter (MRO) has detected deposits of glass within impact craters on Mars. Though formed in the searing heat of a violent impact, such deposits might provide a delicate window into the possibility of past life on the Red Planet.

4 billion-year-old meteorite reveals Mars’ darker side

1 February 2015 Astronomy Now

A new spectroscopic analysis of “Black Beauty,” a 4.4 billion-year-old meteorite found in the Moroccan desert, has given scientists a better picture of the crust beneath Mars’ red dust.