NASA’s James Webb Space Telescope has taken a closer look at the famous Bullet Cluster—a giant space collision between two ...

The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

NASA, along with the European Space Agency (ESA) and several ground-based observatories, has detected some of the most ... Space Telescope, planned to launch by 2027, is designed to detect this kind ...

Astronomers have discovered the most distant mini-halo ever seen—10 billion light-years away—revealing that galaxy clusters ...

NASA's new "CODEX" telescope has snapped its first photos of the sun's outer atmosphere, revealing previously imperceptible ...

Radio telescopes saw a strange burst of unknown energy in June 2024. Now we know it was from Relay 2, an early ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

NASA was to supply some critical technologies for the mission, which Europe may not be able to readily replace.

It caused a four-megaton explosion, equivalent to the blast energy 250 times more powerful than the atomic bomb dropped on ... which caused a historic number of injuries and damage to buildings — the ...

A new book tells the story of the mastermind who directed NASA’s daring OSIRIS-REx mission Diane Tedeschi Initially, your entire group was responsible for selecting the landing site. Ultimately, you ...