"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...

Scientists using the James Webb telescope observed a distant exoplanet with an atmosphere of soot and diamonds, challenging all explanations.

Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could contaminate almost all the images taken by space telescopes, NASA astronomers ...

Throughout 2025, there have been several chances to spot the Northern Lights across Canada. The best of all these ...

Decentralized physical infrastructure connects independently operated telescopes into a coordinated observing network ...

Day 5 of the 2025 Space Telescope Advent Calendar: Colorful Stars of All Ages. About 100 million light-years away, spiral galaxy NGC 6000 is home to countless stars across its disc, which is ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...