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The Space Launch System (SLS) rocket with the Orion spacecraft on top at the Kennedy Space Center in Florida

Space

NASA is finally ready to launch the huge SLS rocket for the first time

NASA’s Space Launch System, the most powerful rocket ever built, is scheduled to launch for the first time on 29 August in the Artemis I mission around the moon

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Webb NIRCam composite image of Jupiter from three filters ? F360M (red), F212N (yellow-green), and F150W2 (cyan) ? and alignment due to the planet's rotation.

Space

JWST has taken even more beautiful images of Jupiter and its aurora

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JWST has captured a sparkling galaxy full of intense star formation

Space

JWST has captured a sparkling galaxy full of intense star formation

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It's springtime and the deployed primary mirror of NASA's James Webb Space Telescope looks like a spring flower in full bloom. In this photo, NASA technicians lifted the telescope using a crane and moved it inside a clean room at NASA?s Goddard Space Flight Center in Greenbelt, Maryland. Once launched into space, the Webb telescope?s 18-segmented gold mirror is specially designed to capture infrared light from the first galaxies that formed in the early universe, and will help the telescope peer inside dust clouds where stars and planetary systems are forming today. The James Webb Space Telescope is the scientific successor to NASA's Hubble Space Telescope. It will be the most powerful space telescope ever built. Webb is an international project led by NASA with its partners, ESA (European Space Agency) and the Canadian Space Agency.

Space

Faint distant galaxies spotted by JWST may be closer than they appear

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Illustration of Mars being bombarded with solar radiation

Space

Mars astronauts would get unsafe radiation doses even with shielding

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Across the universe. Traveling in space. Time travel. Elements of this image furnished by NASA.; Shutterstock ID 200832383; purchase_order: -; job: -; client: -; other: -

Space

Why general relativity is known as a background independent theory

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IC 1623 is a pair of galaxies

Space

JWST has caught two galaxies smashing together and sparking starbursts

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Earendel

Space

JWST captures the most distant star ever seen in incredible detail

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The Cartwheel galaxy and its companion galaxies

Space

JWST has released a striking new image of the strange Cartwheel galaxy

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Galaxies in space

Space

JWST has spotted a weird, distant galaxy with almost no heavy elements

Galaxies in the distant universe are expected to have fewer heavy elements than nearby ones, but the James Webb Space Telescope has found a surprising one with almost none at all

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Space

JWST could soon tell us what exoplanets' surfaces are made of

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Space

JWST keeps breaking its own record for the most distant galaxy ever

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Space

Mysterious light may come from the largest molecules found in space

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Space

JWST finds galaxies may adopt Milky Way-like shape faster than thought

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