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Orion splashdown

Watch Orion capsule splash down as NASA鈥檚 Artemis I mission ends

NASA鈥檚 Artemis I mission is complete. On 11 December, the Orion capsule splashed down in the Pacific ocean

A view of Earth rising over the moon from the Orion capsule

Space

Amazing image of crescent Earth rising over the moon captured by Orion

Rocket engines and fire duting the missile launch at night, close up. Elements of this image furnished by NASA.; Shutterstock ID 1327041179; purchase_order: -; job: -; client: -; other: -

Space

Growing off-world diversity is making space for everyone

Researchers at SLAC National Accelerator Laboratory are nearly done with the LSST Camera, the world's largest digital camera ever built for astronomy. Roughly the size of a small car and weighing in at three tons, the camera features a five-foot wide front lens and a 3,200 megapixel sensor that will be cooled to -100??C to reduce noise. Once complete and in place atop the Vera C. Rubin Observatory's Simonyi Survey Telescope in Chile, the camera will survey the southern night sky for a decade, creating a trove of data that scientists will pore over to better understand some of the universe's biggest mysteries, including the nature of dark energy and dark matter. (Jacqueline Ramseyer Orrell/SLAC National Accelerator Laboratory)

Technology

Astronomers have unveiled the world鈥檚 largest digital camera

Electron microscope image of the new aluminium alloy

Chemistry

Aluminium alloy could boost spacecraft radiation shielding 100-fold

Health

Human hibernation is a real possibility – this is how it might work

View of Moon limb with Earth rising on the horizon. Footprints as an evidence of people being there or great forgery. Collage. Elements of this image furnished by NASA.; Shutterstock ID 1454730908; purchase_order: -; job: -; client: -; other: -

Space

Why we should go back to the moon 鈥� and this time to build a home

Composite of the Juno spacecraft near Europa

Space

Juno spacecraft prepares for close encounter with icy moon Europa

Artist's impression of CubeSats orbiting Earth.

Space

Swarm of light-sail spacecraft could be propelled by laser on the moon

Artist's concept pf Perseverance rover

Space

NASA made enough oxygen on Mars to last an astronaut for 100 minutes

NASA鈥檚 MOXIE experiment on Mars has produced about 100 minutes鈥� worth of breathable oxygen, raising hopes for future crewed missions

Space

JWST’s images of the cosmos should be for all, not just astronomers

Space

China prepares to launch laboratory module to Tiangong space station

ESA’s lunar rovers complete simulated moon trials on Mount Etna

Space

Update 鈥� NASA’s CAPSTONE spacecraft is on its way to the moon