The 3rd detection of gravitational waves and more about Astronomers Without Border
Tag Archives | weekly space hangout
Crowdsourcing for science outreach and more updates from astronomy
What is the “Cold Spot” in the CMB? Cassini start to dive through Saturn ring
Check out for discussion about a capella science and more updates this week.
Did the Moon once have a magnetic field & magnetosphere?
Life on Enceladus & Europa?
Time for Weekly News Roundup! We have black hole, spaceX and more at #365DaysOfAstro
SpaceX finally does it! A used rocket puts a new satellite in orbit and then lands again! & Mars Program by NASA!