Hubble deorbiting over Hong Kong or Singapore would likely end in at least one casualty, the scientists behind a new study ...

Space telescopes have always been defined as much by their rockets as by their mirrors. When every kilogram to orbit costs a ...

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A ...

The James Webb Space Telescope is currently positioned about 1.5 million kilometers from Earth at a gravitational sweet spot ...

NASA’s Pandora satellite lifts off on SpaceX’s Twilight mission to study exoplanets and analyze their atmospheres with a ...

A Falcon 9 rocket delivered a collection of payloads including space telescopes, Earth-observers and other craft with a ...

NASA has selected two Colorado companies to help develop a future NASA space telescope that will look for signs of life on other planets. The flagship project, called the Habitable Worlds Observatory, ...

The Schmidts' philanthropic research organization will build a 3-meter space telescope and fund three ground-based facilities.

On Wednesday evening, former Google CEO Eric Schmidt and his wife, Wendy, announced a major investment in not just one ...

In order for NASA to study the mysteries of the universe, the scientists there need to be able to look out into the cosmos. The Hubble Space Telescope did this for a time, giving humanity some ...

Astronomers have uncovered a massive hidden planet and a rare “failed star” by combining ultra-precise space data with some of the sharpest ground-based images ever taken. Using the Subaru Telescope ...

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental questions about how the universe got its start, and how it changed to ...