The Hubble tension is especially troubling because it involves two sets of measurements that offer conflicting views of the ...

The X-ray Imaging and Spectroscopy Mission (XRISM), a Japan Aerospace Exploration Agency (JAXA) and NASA collaboration with ...

About two decades ago, in 1998, a supernova observation began to slowly reveal the contours of the enigmatic universe. The ...

The universe is expanding, but astronomers still cannot agree on exactly how fast. That mismatch, known as the Hubble tension ...

Residents of the Marylander Condominiums in Langley Park have been left without heat, power and cooking facilities since ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

MUSE survey, an international team of astronomers has inspected a nuclear star cluster of the nearby large spiral galaxy ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Recently the MagQuest competition on improving the measuring of the Earth’s magnetic field announced that the contestants in ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...