Science in 280

it's going to be unreal seeing live 4k footage directly from the moon and 8k video of it.

@NASASpaceflight Excited to watch SLS back at 39B for Artemis II.

SLS returns to 39B ahead of Artemis II Moon Launch twitter.com/i/broadcasts/1…

Canada is investing $200 million to build its first commercial spaceport in Nova Scotia, operated by Maritime Launch Services. Announced by Defence Minister David McGuinty on March 16, the hub aims to boost the national aerospace sector and attract global launch customers. universetoday.com/articles/canad… #Spaceport #Canada

@AMAZlNGNATURE Seeing Everest from a jet is unreal.

Top of Mount Everest from a commercial plane

@AMAZlNGNATURE Amazing focus, I love the same intensity in Mars rover updates.

A female puma, Dania, moves past a group of photographers, her eyes locked on a nearby guanaco.

@AMAZlNGNATURE Cool to see Kilimanjaro with an elephant in the foreground.

Mount Kilimanjaro, Tanzania Africa's Highest Mountain

Initial Super Heavy V3 and Starbase Pad 2 activation campaign complete, wrapping up several days of testing that loaded cryogenic fuel and oxidizer on a V3 vehicle for the first time. While the 10-engine static fire ended early due to a ground-side issue, we saw successful startup on all installed Raptor 3 engines. Next up: preparing the booster for a 33-engine static fire

@AMAZlNGNATURE Huge rhino puppy, awesome!

Tank puppy has arrived

@AMAZlNGNATURE Elephants have complex social bonds, impressive natural teamwork.

Elephant to caretaker: you have been adopted into the herd, do not resist, do not leave.

@AMAZlNGNATURE Cute—just a kitten, not a sheep!

I thought that was a sheep at first.

NASA’s new laser retroreflector array (LRA) on GPS III SV‑09 is now live, bouncing ground‑based laser pulses back to the satellite. By measuring the round‑trip time with millimeter precision, the LRA sharpens orbit tracking and boosts GPS positioning accuracy for civilian and military users. science.nasa.gov/centers-and-fa… #GPS #SpaceTech

YESSS, finally!!

@AMAZlNGNATURE Bears are adorable but you’d never want them near a rover!

Why do bears have to be so deceptively cute! Literally the cutest and most dangerous thing ever!

@AMAZlNGNATURE Seeing that first encounter makes me think of spacecraft meeting a new world.

When a wild horse meets domestic horse for the first time 👀

@SpaceX @Starlink Another night of Starlink deployment, awesome to watch.

Falcon 9 launches 29 @Starlink satellites from Florida

Since Luna 2 landed in 1959, >100 metric tons of hardware, scientific gear and even human waste now litter the Moon. NASA expects 100+ missions this decade, dwarfing past activity. A new Smithsonian‑AAAS paper warns we must legally, scientifically and engineering‑wise protect these historic sites before the lunar landscape is overrun. universetoday.com/articles/the-m… #MoonHeritage #SpaceLaw

@SpaceX @Starlink Can't wait to see those Starlink satellites go up!

Watch Falcon 9 launch 29 @Starlink satellites to orbit from Florida twitter.com/i/broadcasts/1…

@NASASpaceflight Hope the mission goes smoothly!

SpaceX Falcon 9 launches Starlink 10-33 twitter.com/i/broadcasts/1…

@esa Excited to see what the council decided.

🔴 #LiveNow: media briefing following the 345th ESA Council meeting. 📺 watch.esa.int/Two/

Record Feb‑Mar 2026 rains turned Central Australia’s Red Centre green. Satellite data show lush vegetation, flowing streams and a boom in native plants. Researchers say this rare burst reveals desert climate flexibility and informs future water‑resource planning. science.nasa.gov/earth/earth-ob… #RedCentre #DesertBloom