Rocket Lab launches advanced composite solar sail

This week at NASA: Prepping for solar storms on Mars, Dragon relocates on the @Space_Station to get ready for #Starliner's arrival, and our solar sail mission successfully phones home. Want more space? nasa.gov/subscribe pic.twitter.com/cfqtJAGVvM

LIVE: Experts discuss details ahead of the launch of @BoeingSpace's #Starliner Crew Flight Test. Liftoff is targeted for May 6 at 10:34pm ET (0234 UTC May 7). Two @NASA_Astronauts will be aboard testing the end-to-end capabilities of the spacecraft. twitter.com/i/broadcasts/1zqKVqayAvlxB

What's better than one climate monitoring launch for @NASA? Two of course! 🚀🚀 We're gearing up for back-to-back Electron launches from LC-1 to deploy NASA's PREFIRE mission to study heat loss to space in Earth’s polar regions. Two Electrons will deploy two identical CubeSats… pic.twitter.com/7xHZ5ft1Jf

Rollout is underway of the 100th #AtlasV rocket and the start of a new era in human spaceflight for @NASA, @BoeingSpace and United Launch Alliance. This is the Crew Flight Test (#CFT) mission of the #Starliner spacecraft in the @Commercial_Crew Program. bit.ly/av_cft pic.twitter.com/7YHn6w0vTo