How galaxies assemble their stars and grow over billions of years remains one of the central questions in astronomy. Recent ...

A mysterious excess of far-ultraviolet light seen across the Milky Way could come from the annihilation of clumpy dark matter ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

The Atacama Large Millimeter/submillimeter Array (ALMA) has been used to discover REBELS-25, a Milky Way-like galaxy from the ...

Mountain of debris engulfs home. Richland calls it an 'immediate threat' Elon Musk is worth a record $648 billion — and his ...

A new study led by Dr. Vivian Tan, who recently completed her Ph.D. at York University under the supervision of Prof. Adam ...

NASA’s SPHEREx Observatory maps the entire sky in 102 infrared colors, enabling 3D galaxy distribution studies, cosmic ...

"Virgil has two personalities, its 'good' side – a typical young galaxy quietly forming stars. But Virgil transforms into the host of a heavily obscured supermassive black hole, pouring out immense ...

The Nancy Grace Roman (the famous NASA astronomer, not to be mistaken for the crime show host), which is slated for launch by ...

Located 12 billion light years away, the Alaknanda galaxy looks strikingly like the Milky Way. Its orderly spiral structure ...

American space agency NASA announced the first major science program for the Nancy Grace Roman telescope, aside from the ...

This interstellar vagabond is only the third large interstellar visitor that we have ever discovered — an asteroid or comet ...