Planned ‘megaconstellations’ of satellites could cause unforeseen harm to the ozone layer and climate systems. Global ...

A SpaceX Dragon cargo vehicle that has spent six months docked at the International Space Station is due to depart for a California landing.

The concept of pooping while floating in microgravity sounds like a logistical nightmare, but for the almost 300 astronauts ...

In March 2023, Guinness World Records designated that refurbished crawler, known as CT-2, as the heaviest self-powered vehicle. The crawler itself weighs 6.6 million pounds, about the same as 1,000 ...

A major limitation of current-generation InSAR solutions is their limited sensitivity to north-south motion. Capella Space’s constellation of SAR satellites is poised to remove this constraint with ...

NASA has rolled back the Artemis II SLS rocket to the Vehicle Assembly Building after detecting a helium flow issue in the upper stage during fueling tests. The delay rules out a March launch, though ...

A stunning night-time image captured by the International Space Station shows Italy glowing from Naples to the Alps, revealing science, geography and human presence in light.

New observations show a small Saturn moon has generated electromagnetic waves that extend more than 313,000 miles behind it inside Saturn’s magnetic field. That newly measured reach reveals a tiny icy ...

After a Falcon 9 rocket stage burned up in the atmosphere, vaporised lithium and other metals drifted over Europe. This ...

Odd bursts, shifting expansion rates, and oversized early galaxies are pushing astronomers to refine physics, not rewrite it, ...

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