News about NASA, Psyche, and asteroid

LIVE: We're sharing prelaunch updates for @NOAASatellites' GOES-U mission, scheduled to lift off no earlier than 5:16pm ET (2116 UTC) on Tuesday, June 25. Use #AskNASA to send us your questions. twitter.com/i/broadcasts/1yoJMwyVwMDKQ

Falcon Heavy is vertical at pad 39A in Florida ahead of Tuesday’s launch of the GOES-U weather satellite → spacex.com/launches/mission/?missionId=goes-u pic.twitter.com/PQvZkXdil8

Falcon Heavy rolls out to the launch pad at 39A for @NASA’s GOES-U mission pic.twitter.com/akvjroyQs3

There's a 30% chance of acceptable weather tomorrow for the Falcon Heavy launch of the GOES-U weather satellite, according to the ongoing prelaunch briefing.