Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.

Roku is one of the most popular streaming platforms for TV. Apps like PBS Kids, NASA, and more offer great content that ...

NASA has announced that the interstellar comet 3I/ATLAS will approach Earth on October 29, 2025, marking its closest ...

Halloween is upon us and the 2025 spooky season is abuzz with talk of three cosmic visitors — Comet Lemmon, Comet SWAN and ...

The Northern Lights may be visible in the U.S. this Monday, following a geomagnetic storm forecast by space weather experts ...

APM 08279-5255 is a massive black hole (quasar) that contains about 140 trillion times the amount in all of Earth’s oceans ...

A: 3I/ATLAS (also known as C/2025 N1 ATLAS) is the third confirmed interstellar comet to visit our solar system, discovered ...

Asteroids, comets, and clouds contain complex organic molecules that form in space and might have kickstarted life on Earth ...

On Wednesday, the space companies owned by two of the richest people on Earth — Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin — submitted ideas to the space agency for a faster program to land ...

Former NASA officials warn that the U.S. looks poised to lose its self-declared race to beat China to the moon ...

Archaeologists have studied how astronauts use the International Space Station to improve its potential future successors.