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 ...

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, ...

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 ...

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

NGC 6355 has been imaged using NASA's Hubble Space Telescope. The globular cluster of stars lies 50,000 light-years away.

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,” ...

Harvard scientist Avi Loeb speculated that NASA’s recently released photos of 3I/ATLAS could potentially point to its ...

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

NASA Goddard Space Flight Center's Dr. Jennifer Wiseman explains the Hubble Space Telescope's view of the Pillars of Creation ...