A baby sunlike star blowing a bubble of hot gas called an “astrosphere” was captured for the first time by NASA’s Chandra X-ray Observatory ...

The Rubin Observatory in Chile has the largest camera ever built – and is set to find objects never before seen by human eyes ...

Thinking about food systems in deep space likely brings to mind something like The Martian where an astronaut is scratching ...

Solar Cycle 25 has reached its most active phase, bringing stronger solar flares and geomagnetic storms that may affect Earth’s technology.

Dining on the moon or Mars might seem like a fantasy reserved for science fiction, but researchers are investigating how it could become a reality. Their efforts to recycle plant and human waste into ...

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there are still huge hurdles to overcome.

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

"We can study a diverse population of supermassive black holes and their radio jets at different stages of their evolution." ...

Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic ...

Dining on the moon or Mars might seem like a fantasy reserved for science fiction, but researchers are investigating how it could become a reality.