Video
Watch the OSIRIS-REx asteroid sample return mission briefing
Watch as NASA holds a news conference at its Washington, D.C. headquarters to provide a preview of its OSIRIS-REx mission to asteroid Bennu and back. The mission is scheduled to launch on 8 September, reach the asteroid in 2018, capture a sample of the celestial body in 2020 and bring the specimen back to Earth in a special landing capsule in 2023.
Watch the 9 March total solar eclipse live
If you left it too late to book your Indonesian flight to view the total solar eclipse on the morning of Wednesday, 9 March (UT), don’t despair — put away your passport, sit back and enjoy the spectacle online, courtesy of Exploratorium and NASA TV. For virtual eclipse viewers in the UK, the event starts at 1am GMT on 9 March.