NASA and ESA both shared new images of the interstellar comet 3I/ATLAS this week, as the agencies gear up for the mysterious ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

New NASA and ESA images show interstellar comet 3I/ATLAS erupting with fresh activity as it races toward its closest approach ...

Discovered in late June and confirmed as the third known interstellar object in July, 3I/ATLAS has raced through the inner ...

ESA will have 3.787 billion Euros ($4.39 billion) for its science project in the coming budgetary period, up 600 million ...

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

In 2025, NASA faced unprecedented uncertainty as it grappled with sweeping layoffs, looming budget cuts, and leadership ...

No, not that Nancy Grace. NASA's newest space telescope, named after the agency's first Chief of Astronomy, is physically ...

B, a new satellite launched to monitor sea levels. This vital data aids in storm forecasting, infrastructure protection, and ...

NASA's newest Hubble Space Telescope image of interstellar object 3I/ATLAS has intensified scientific scrutiny after ...