The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy.

Data collected by NASA's missions about interstellar comet 3I/ATLAS will continue to reveal insights about the comet and ...

Interstellar comet 3I/ATLAS on Nov. 30, 2025, as observed by the Wide Field Camera 3 instrument on NASA's Hubble Space ...

A last-minute target switch led researchers to Comet C/2025 K1 (ATLAS), which Hubble then watched split into at least four ...

A NASA telescope has accidentally captured a stunning moment that astronomers thought that they would never see ...

It’s “common knowledge”—and the scare quotes should be a warning—that the sun is an average star.

A nearby galaxy is behaving strangely—and now scientists know why. The Small Magellanic Cloud’s stars move in chaotic ...

HOUSTON, TX -A seven-year-old girl in Lucknow stood in her backyard at dawn in October 1957, watching Sputnik streak across the sky. Nearly seven decades later, that child would help steer some of ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it ...

Astronomers using the Hubble Space Telescope have discovered a "ultra-massive white dwarf that formed when a white dwarf merged with another star," according to the Goddard Space Flight Center. Credit ...

Hundreds of mysterious objects have appeared in images captured by the Webb space telescope. The curious dots could reshape ...

These spectacular images of the Cat's Eye Nebula were created using observations from the Hubble and Euclid space telescopes.