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The latest on the US space agency's crafts, missions, and discoveries—from low-Earth orbit to deep space.

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ISS with lines pointing to docked Starliner spacecraft

Photographer catches impressive glimpse of Starliner docked to ISS Photographer catches impressive glimpse of Starliner docked to ISS

This image of NASA's Ingenuity Mars Helicopter was taken by the Mastcam-Z instrument of the Perseverance rover on June 15, 2021, the 114th Martian day, or sol, of the mission. The location, "Airfield D" (the fourth airfield), is just east of the "Séítah" geologic unit.

NASA is finishing its first off-world accident report NASA is finishing its first off-world accident report

a variety of products on a banner reading 'best of what's new 2024'

The 50 greatest innovations of 2024 The 50 greatest innovations of 2024

By Popular Science Team

NASA needs your help designing a gurney for the moon NASA needs your help designing a gurney for the moon

Image of aircraft wing over Greenland ice sheet with radar image of Camp Century underneath it

NASA radar picks up frozen, buried Cold War base Camp Century NASA radar picks up frozen, buried Cold War base Camp Century

Concept art depicting Starship HLS on lunar surface with Earth in background

New concept art shows how SpaceX’s Starship will transport Artemis III astronauts to the moon New concept art shows how SpaceX’s Starship will transport Artemis III astronauts to the moon

an astronaut on a spacewalk in a full spacesuit takes a selfie with earth in the background

Six months in space is not that bad for your brain Six months in space is not that bad for your brain

By Laura Baisas

Gloved hand pointing to LignoSat wooden satellite prototype

World’s first wooden satellite shares material with samurai sword sheaths World’s first wooden satellite shares material with samurai sword sheaths

SpaceX Falcon 9 rocket launching with ISS Crew-9

NASA warns SpaceX over safety issues after astronaut hospitalization NASA warns SpaceX over safety issues after astronaut hospitalization

Phobos passing across Sun as seen by Perseverance rover on Mars

Googly-eyed potato eclipse filmed by NASA’s Perseverance rover Googly-eyed potato eclipse filmed by NASA’s Perseverance rover

a man wearing a NASA hat aboard the International Space Station squirts ketchup into his mouth. the ketchup comes out in one long stream

See (and never unsee) a NASA astronaut eating ketchup in space See (and never unsee) a NASA astronaut eating ketchup in space

By Laura Baisas

A technician inspects a prototype LISA telescope.

NASA unveils model of LISA, a satellite array for studying ripples in space-time NASA unveils model of LISA, a satellite array for studying ripples in space-time

Sierra Space TCPS machine

ISS astronauts to test trash compactor that’s basically WALL-E ISS astronauts to test trash compactor that’s basically WALL-E

a close-up of the planet jupiter's great red spot. it is a swirling red storm on the planet's more white and orange surface

Jupiter’s Great Red Spot jiggles like JELL-O Jupiter’s Great Red Spot jiggles like JELL-O

By Laura Baisas

mars the planet

NASA wants to send humans to Mars in the 2030s NASA wants to send humans to Mars in the 2030s

By Joel S. Levine / The Conversation

Voyager 2 diagram with equipment labeled

NASA shut off a Voyager 2 tool to save power NASA shut off a Voyager 2 tool to save power

Lightning strike at night

NASA’s U-2 spy plane found gamma rays in 90% of lightning storms NASA’s U-2 spy plane found gamma rays in 90% of lightning storms

JUICE image of Earth's radiation belt

NASA captured the clearest ever images of Earth’s radiation belt NASA captured the clearest ever images of Earth’s radiation belt

Satellite image of Hurricane Helene

What Hurricane Helene looks like from space What Hurricane Helene looks like from space

A black and white image shows a silvery sheet of material toward the bottom

NASA releases first photo of 860-square-foot solar sail in orbit NASA releases first photo of 860-square-foot solar sail in orbit