A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

Global defence agencies are stepping up space strategies as scientists track the erratic 3I/ATLAS interstellar object.

The Hubble captured the image on November 30, while Juice caught a glimpse of the interstellar visitor shortly after ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

Both of Friday’s Astronomical Unit lectures are related to celestial phenomena not discernible to human senses. David Grossman (left) explores how ...

“All the Fermi Paradox tells you is that civilizations are rare. It doesn’t tell you why they’re rare,” says Ian Crawford, a ...

A spectacular new view of two dwarf galaxies caught in the middle of a cosmic collision reveals a glowing gas bridge, streams ...

"It means cleaning house, narrowing the viable paths forward, and no longer spending energy on what are evidently dead ends." ...

Researchers find that cosmic dust acts as a catalyst, helping simple space gases form key molecules that may jump-start ...

The Kennedy Space Center in Florida is among several organizations that collaborate with Goddard whose work could be impacted ...

NASA is facing escalating questions from astronomers and independent researchers as scrutiny intensifies over the agency's ...

Deployment of tens of thousands of communication satellites in low Earth orbit (LEO) is creating a diffuse veil of light ...