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Blue Origin's New Glenn rocket goes vertical on the launch pad

Blue Origin continued to prep for the maiden flight of its massive New Glenn rocket as it went vertical on the launch pad Thursday ahead of an upcoming hot fire test needed before a launch attempt that is targeting before ...

Proba-3 will use laser for millimeter precision in space

ESA's double-spacecraft precision formation flying mission, Proba-3, is due to be launched from India on 4 December. The spacecraft pair will employ a set of positioning technologies to keep formation in space and this image ...

NASA ocean world explorers have to swim before they can fly

When NASA's Europa Clipper reaches its destination in 2030, the spacecraft will prepare to aim an array of powerful science instruments toward Jupiter's moon Europa during 49 flybys, looking for signs that the ocean beneath ...

Video: Proba-3's journey to see the sun's corona

The double-satellite Proba-3 is the most ambitious member yet of ESA's Proba family of experimental missions. Two spacecraft will fly together as one, maintaining precise formation down to a single millimeter.

SpaceX set for Starship's next flight

SpaceX is poised for its next Starship megarocket test flight on Tuesday, with US President-elect Donald Trump expected to witness the second ever attempt to catch its descending booster stage in the launch tower's "chopstick" ...

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A new mission to Pluto could answer the questions raised by New Horizons
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Telescope for NASA's Roman mission complete, delivered to Goddard
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The Leonid meteor shower peaks as the supermoon wanes
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A spider stellar engine could move binary stars halfway across a galaxy
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Wearable tech for space station research
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Ariane 6 upper stage visits ESA's temple of boom
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When to catch the last supermoon of the year
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Launching mass from the moon helped by lunar gravity anomalies
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SpaceX aims for double Space Coast launch within four hours today
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A trash compactor is going to the space station
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Space Force new GPS satellites are running months behind schedule
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NASA astronauts won't say which one of them got sick after almost eight months in space
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Hera burns towards Mars
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After two scrubs, SpaceX knocks out Cape Canaveral launch
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A space walking robot could build a giant telescope in space
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Image: Astronaut captures photo of Earth from the International Space Station
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World's first wooden satellite launched into space

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Oldest US firearm unearthed in Arizona, a bronze cannon linked to Coronado expedition
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Uranus's swaying moons could help spacecraft seek out hidden oceans
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Fossil amphibians found in burrows where they waited for the next rainy season
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Spin-powered crystals dramatically improve water splitting process for clean hydrogen production
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X-ray diffraction enables measurement of in-situ ablation depth in aluminum
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Sombrero Galaxy dazzles in new Webb images and video
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Astronomers measure cosmic electrons at the highest energies to date
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Planetary scientist proposes an alternative theory for what lies beneath the surfaces of Uranus and Neptune
General Physics
More comprehensive search for sterile neutrinos comes up empty
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Mathematical modeling reveals the explosive secret of the squirting cucumber
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New model can predict marine heat waves, extreme ocean acidity months in advance
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New AI tool generates realistic satellite images of future flooding
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Framework uncovers what makes large numbers of 'squishy' grains start flowing in biological processes
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Record-breaking run on Frontier sets new bar for simulating the universe in exascale era
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New mechanism in bacterial DNA enzyme opens pathways for antibiotic development
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Astronomers discover a rare group of dwarf galaxies

Gateway's propulsion system testing throttles up

The powerhouse of Gateway, NASA's orbiting outpost around the moon and a critical piece of infrastructure for Artemis, is in the midst of several electric propulsion system tests.

NASA admits tension with Boeing over space rescue plan

NASA admitted on Wednesday there was "tension" during meetings with Boeing executives about how to bring home two astronauts stranded on the International Space Station, but denied reports of shouting matches.