Astronomers have identified the largest and most distant water reservoir ever detected in the universe. This immense ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...

Astronomers using the James Webb Space Telescope have detected possible signs of gases released by volcanic activity on a ...

Credits: NASA, ESA, CSA, STScI Observations of Uranus in the near-infrared from 1992 to 2018 reveal that the planet’s upper ...

Lightspeed travel is a popular concept in sci-fi and pop culture, but it's not a technology we are likely to see anytime soon ...

One of these previous iterations is the Hubble Space Telescope, known for its advanced capabilities but also its limitations.

The Roman Coronagraph Instrument, designed to block starlight, will help scientists detect faint light from exoplanets.

A rare solar wind event was taking place when NASA’s Voyager 2 zipped by in 1986, a study suggests, which affected what we ...

What is Jupiter's great red spot? Researchers have observed the red spot changing over time.

Considered to be one of the most powerful satellites in the world, this NISAR mission, a NASA-ISRO collaboration, is likely ...

The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...