Researchers using NASA's Hubble Space Telescope discovered numerous black holes in the early universe. Here’s how it will ...

The US Space Agency shared stunning images of Arp 107, a pair of colliding galaxies. Captured by the Spitzer Space Telescope, ...

One way to understand the potential for life on far-off planets — those in other solar systems that orbit different stars — ...

The Hubble tension, a longstanding problem in cosmology, could potentially be relieved if early dark energy is taken into ...

Theoretical physicist Tracy Slatyer proposes new scenarios for dark matter and helped discover the Fermi bubbles.

The James Webb Space Telescope has taken things to the extreme, studying the outer edge of our own galaxy, the Milky Way and ...

NASA's Nancy Grace Roman Space Telescope is getting ready to explore the cosmos with its newly completed spacecraft bus, a ...

Hubble reveals a surprising number of early black holes, offering new insights into their formation. Led by Stockholm ...

A new image from the James Webb Space Telescope shows Arp 107, home to two merging galaxies, with two bright cores and a ...

Here are 5 latest cosmic wonders captured by the NASA James Webb Space Telescope ...

LTT 1445 Ac is roughly the size of Earth and about 22 light-years away in the constellation Eridanus. The planet orbits the ...

A star’s surface temperature can be used to determine the star’s luminosity and chemical composition. At best, a star’s exact ...