Scientists Spot a Deep-Space Object That Shouldn’t Exist ...

When NASA’s Hubble Space Telescope captured a sharp image of the interstellar object 3I/ATLAS on July 21, 2025, it handed ...

A mysterious object has caused a long-lasting and extreme dimming of a distant star, but is this object a 'failed star' brown dwarf, or an exceptionally massive super-Jupiter exoplanet?

How space telescopes capture distant galaxies using infrared imaging, precision optics, and astronomy technology beyond Earth's atmosphere.

Add Yahoo as a preferred source to see more of our stories on Google. This is a previously undiscovered and currently unknown astrophysical anomaly, discovered in the Hubble Space Telescope’s archive ...

A niche corner of the commercial space sector is attracting attention from United States national security planners, not because of its economic promise, but because of the technical problems it is ...

Discover how high-speed wavefront sensing enhances space situational awareness by overcoming atmospheric distortion.

Add Yahoo as a preferred source to see more of our stories on Google. A team of astronomers are, in a manner of speaking, on cloud nine after discovering a never-before-seen astronomical object in the ...

An American high school student has stunned the scientific world by developing an algorithm to map 1.5 million previously ...

Paz’s fascination with space started early. As per a report by Phys.org, his mother took him to public stargazing lectures at ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...