Astronomers using the James Webb Space Telescope (JWST) keep finding the same impossible thing: ancient supermassive black holes; monsters millions of times the sun’s mass, existing when the cosmos ...

Cosmic radio pulses repeating every few minutes or hours, known as long-period transients, have puzzled astronomers since ...

Researchers are using X-rays to discover invisible markings left on ancient parchment containing information from the Greek ...

As gas falls toward a black hole, it heats up and shines. If the glow becomes intense enough, it can push incoming gas away. Astronomers call this balancing point the Eddington limit, and for decades ...

Astronomers have discovered powerful magnetic fields steering gas, dust, and star formation in a dramatic galaxy merger.

An international team including Cornell researcher Jake Turner has developed a novel analysis method capable of uncovering ...

The satellites in Amazon's new internet-beaming megaconstellation in low Earth orbit are bright enough to disrupt ...

Astronomers have traced the origin point of a jet of material that is thousands of light-years long emanating from the ...

Researchers from the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) and the Institute of Space Studies ...

A team of scientists has found that, unsurprisingly, Amazon’s new internet mega constellation, Amazon ...

The complex building blocks of life can form spontaneously in space, a new lab experiment shows.

We're a major partner in a new telescope instrument that will help us see massive stars in the Milky Way and view the distant Universe. Our joint ...