Launched in 1977, the Voyager probes embarked on a journey unlike any in human history. Over four decades later, they ...

A twin probe, Voyager 2, saw the same thing in 2007. Last year, Voyager 1 witnessed another exit sign. The number of cosmic rays from interstellar space went up, perhaps because the Sun’s ...

Uranus Findings Can Aid the Study of Exoplanets Now more than 30 years into its mission, the Hubble Space Telescope has ...

On March 19, one of NASA's Deep Space Network facilities — located in Canberra, Australia — entered its 60th year of relaying ...

17 hours, 14 minutes, and 52 seconds. The new analysis by the Hubble Telescope adds 28 seconds to the earlier estimates of the planet's rotational speed as detected by the Voyager 2 probe during its ...

The Japanese asteroid-sampling spacecraft Hayabusa2 has been forced into protective "safe mode" while journeying through deep ...

NASA's Space Launch System (SLS) continues to make progress toward its Artemis 2 mission planned for next year; SLS is ...

The photo at left is an enhanced-color image of Neptune from the Hubble Space Telescope. At the right, that image is combined with one from the James Webb Space Telescope that shows greenish ...

How can we successfully collect and return samples from Mercury and Venus to Earth? This is what a recent study presented at the 56th Lunar and Planetary Science Conference hopes to address as a pair ...

While the Webb Telescope watched exoplanet K2‑18b glide across its parent star, sulfur‑bearing gases appeared in the planet’s ...

WASHINGTON -- President Donald Trump intensified his efforts to punish his critics by signing a pair of memoranda directing the Justice Department to investigate two officials from his first ...

Apr. 9, 2025 — Astronomers have peered back in time to find what looks like a population of 'hidden' galaxies that could hold the key to unlocking some of the universe's secrets. If their ...