RT @SpaceX: Inspections found a faulty check valve on engine #5. We are replacing tonight. Next attempt Tuesday, 5/22 at 3:44 AM ET. #DragonLaunch

by NASA

T - 1 day until the eclipse. At the hotel in Flagstaff. Friends arriving left and right. Supper in a few hrs, then to Lowell Obs. -meb

by AstronomyMag

May 19 sky event: Asteroid Juno is at opposition, 8 p.m. EDT (0h UT May 20)

by AstronomyMag

In Phoenix on the way to Flagstaff. Will observe thru Lowell Observatory's 24-inch scope tonite. -meb

by AstronomyMag

@Castleinferno Yes we do! Use this link: http://t.co/TEPx5wTj

by NASA

At the Andrews Air Show? Come to Hangar 2. #NASAAero is right next to Special Ops. Awesome! http://t.co/TFIWFvzg

by NASA