LIVE: Tune in for a prelaunch briefing with updates on Boeing Space's #Starliner Crew Flight Test, scheduled to lift off for the International Space Station at 12:25pm (1625 UTC) on Saturday, June 1. x.com/i/broadcasts/1…

What’s Up, June skywatchers?

In early June, Mars and Saturn have some early morning meetings with the Moon. Later, Jupiter makes an appearance, and a full moon shines down on us on June 21.

Get more skywatching tips here: go.nasa.gov/37ePy0B

Good morning from Space Launch Complex-41 ☀️

Weather remains 90% favorable for tomorrow's 12:25pm ET launch of the agency's Boeing Space Crew Flight Test aboard a ULA Atlas V rocket.

Tune in at 1pm ET today for the latest from mission leaders: go.nasa.gov/4e1pCqm

A ULA Atlas V rocket with Boeing Space's #Starliner spacecraft is seen at sunset at SLC-41 as preparations continue for launch at 12:25 pm EDT on June 1. 📷: flic.kr/s/aHBqjBoSpk

Watch as experts give prelaunch updates on the upcoming Boeing Space #Starliner Crew Flight Test at 1pm ET (1700 UTC) May 31. The spacecraft is set to lift off at 12:25pm ET (1625 UTC) June 1 with NASA Astronauts Suni Williams and Butch Wilmore aboard: go.nasa.gov/456FWSA

Welcome to the #Artemis Accords, Slovakia 🇸🇰

By signing the Artemis Accords, Slovakia has become the 42nd nation to commit to the peaceful and safe exploration of space. go.nasa.gov/3yIiCPf

Welcome to the #Artemis Accords, Peru 🇵🇪

Peru has become the 41st member of the Artemis Accords nations, and in doing so, has committed to responsible space exploration. go.nasa.gov/4bFkUgD

Webb, you outdid yourself. 🏆

NASA Webb Telescope has found what appears to be the most distant known galaxy—beating its own previous record. This galaxy first formed less than 300 million years after the big bang. go.nasa.gov/3VkSVNg

“Go” to proceed with launch!

NASA and Boeing Space teams polled 'go' for the launch of the agency’s Boeing Crew Flight Test to International Space Station at 12:25pm ET June 1 during today’s Delta-Agency Flight Test Readiness Review.

Weather officers with Space Launch Delta 45 predict 90% favorable

This solar flare (and the flare reported on the 27th) are from the same region that produced the auroras earlier this month; this region rotated around the Sun's far side and is now back in view of Earth.

Keep an eye on NASA Sun & Space and NOAA Space Weather Prediction Center for the latest solar flare updates!

You may have heard about a 'parade of planets' on June 3. Be aware that most of them will be either too close to the rising Sun or too faint to see. But look for reddish Mars between Saturn and the slim crescent Moon. More tips about upcoming sky events: science.nasa.gov/skywatching/

Listen in as experts give a preview of the GOES-U mission, the last in the series of NOAA’s four advanced geostationary weather satellites. youtu.be/Ih3owZUQVeI #ReadyToGOES

This #MemorialDay , we honor the brave souls who made the ultimate sacrifice for our freedom. We remember and salute you.

This week at NASA:
* We discussed artificial intelligence
* Our supersonic aircraft passed a milestone
* Our future commercial resupply spacecraft arrives at NASA's Kennedy Space Center

Sign up for more news on space and aeronautics: nasa.gov/subscribe

The first of a pair of NASA Climate satellites launched successfully Sat., May 25, on a Rocket Lab Electron rocket. Data from our PREFIRE mission will help researchers better predict how Earth's ice, seas, and weather will change in a warming world. go.nasa.gov/3QW8VTx

The first launch for our latest Earth-observing mission – PREFIRE – is set for Saturday, May 25, at 3:15am ET (0715 UTC).

Follow NASA's Launch Services Program for updates about the satellites that will study Earth’s polar regions: blogs.nasa.gov/smallsatellites