It’s been more than 36 years since NASA sent its Hubble Space Telescope into low-Earth orbit, and nearly five years since the ...

Two radio telescopes with 40-meter-diameter antennas, one located on Changbai Mountain, Jilin province, and the other in ...

Prototype dishes for Caltech’s DSA at the Owens Valley Radio Observatory, nestled between the Sierra Nevada and the White Mountains in California’s Mojave. Credit: Katie Jameson / Caltech / DSA ...

"We're going to find one-in-a-million things over and over and over again," a NASA scientist recently predicted.

Buying Guide Here are the best telescopes for deep space — gaze far into the night sky and survey the cosmos in impressive detail. NASA's ambitious mission to return astronauts to the moon for the ...

The hunt is on. A group of scientists has banded together to build the world’s first privately funded deep-space telescope, to hunt for asteroids that could pose a major threat to Earth. The private ...

Scheduled to launch Aug. 30 aboard a SpaceX Falcon Heavy rocket, NASA's Roman telescope will image far more sky than Hubble ...

Below the waves of the Mediterranean, Europe's KM3NeT neutrino telescope is on a cosmic hunt. Towering strings of sensors stretch a kilometer down to the seafloor, arranged in a vast 3D grid. Its ...

The Union Budget 2026–27 has introduced a landmark era for Indian astrophysics, signaling a shift from routine satellite missions to "discovery-class" science. Finance Minister Nirmala Sitharaman’s ...

NASA released a series of deep-space images recolored in red, white and blue to mark the United States semiquincentennial, ...

Astronomers using the James Webb Space Telescope have spotted the most distant “jellyfish galaxy” ever seen — a cosmic oddity streaming long, tentacle-like trails of gas and newborn stars as it speeds ...

The unveiling today of the Hubble Ultra Deep Field, a spectacular new set of images from the Hubble Space Telescope, brings mixed emotions to astronomers at the University of California, Santa Cruz, ...