Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

The subject of intense scientific scrutiny, 3I/ATLAS is revealing secrets about the composition and behaviour of dust across ...

Satellite reentry can release nitrogen oxides and alumina, impacting the ozone layer and stratosphere. Alternatives like Design for Non-Demise and controlled reentry aim to reduce environmental and ...

Mars is no longer just a story about a single lost ocean or one fleeting window for biology. Taken together, recent rover ...

Can the cleanest rooms in the world also support life with the potential to reach Mars? NASA’s highly cleaned spacecraft ...

Astronomers combined data from NASA’s JWST and Chandra X-ray Observatory to create a stunning new image of two merging spiral ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

The moon and sun share top billing in 2026. Kicking off the year's cosmic wonders is the moon, drawing the first astronauts ...

Kleber Silva, a Brazil-based virtual artist known as "KDesign AG" on social media, has decided to have a CGI go at imagining ...