March 2019 – Earl's Astro Site

Looks like the Sun, but does it spin like the Sun: measuring differential rotation in 16 Cyg A & B

The Sun is known to rotate differentially, which plays a large part in our understanding of solar physics. Do we see the same differential rotation in Solar analogues, 16 Cyg A & B?

Source: astrobites.org/2019/03/27/looks-like-the-sun-but-does-it-spin-like-the-sun-measuring-differential-rotation-in-16-cyg-a-b/

First evidence of planet-wide groundwater system on Mars

Paris (ESA) Mar 01, 2019 – Mars Express has revealed the first geological evidence of a system of ancient interconnected lakes that once lay deep beneath the Red Planet’s surface, five of which may contain minerals crucial to

Source: www.marsdaily.com/m/reports/First_evidence_of_planet_wide_groundwater_system_on_Mars_999.html

First evidence of planet-wide groundwater system on Mars Paris (ESA) Mar 01, 2019 – Mars Express has revealed the first geological evidence of a system of ancient interconnected lakes that once lay deep beneath the Red Planet’s surface, five of which may contain minerals crucial to Source: www.marsdaily.com/m/reports/First_evidence_of_planet_wide_groundwater_system_on_Mars_999.html