There's always a touch of melancholy when a chapter that has absorbed years of work comes to an end. In the case of the Atacama Cosmology Telescope ...

There's always a touch of melancholy when a chapter that has absorbed years of work comes to an end. In the case of the ...

Recent Satellite Launch News. It’s been a busy time for rocket launches lately, with a few key missions making headlines.

NASA has an audacious plan to save a space telescope by using a rocket launched midair from a former passenger airliner.

This NASA/ESA Hubble Space Telescope image features a galaxy that’s hard to categorize. The galaxy in question is NGC 2775, ...

The NASA/ESA/CSA James Webb Space Telescope has captured an amazing view of the iconic Hubble Ultra Deep Field using its MIRI ...

Today’s NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 4535, which is situated about 50 million ...

The evocative scene captures the swirling gas of the nebula Sh2-132, known as the Lion Nebula, located around 10,000 ...

An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be ...

Earlier this week, NASA officials released long-delayed images of interstellar visitor 3I/ATLAS.

The administration’s ongoing push to close labs and facilities at the Goddard Space Flight Center “risks permanently degrading Goddard’s scientific and technical capabilities with these moves,” ...

As a triple star system, Polaris provides critical data for studying stellar pulsations and gravitational interactions, ...