The galaxy ESO 300-16 looms over this image from the NASA/ESA Hubble Space Telescope. This galaxy, which lies 28.7 million light-years from the earth. NGC 6827 is a Seyfert 1 galaxy located in the ...

The James Webb Space Telescope is a collaborative effort between NASA, the European Space Agency and the Canadian Space Agency. Unlike the Hubble Space Telescope, which orbits around the Earth, Webb ...

For years, astronomers have sought a way to directly observe the atmospheres of exoplanets, worlds orbiting distant stars.

New research by the Atacama Cosmology Telescope, or ACT, collaboration has produced the clearest images yet of the universe’s ...

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

Research by the Atacama Cosmology Telescope collaboration has led to the clearest and most precise images yet of the universe ...

Studying young gas giant exoplanets' compositions and orbits could help us better understand how our own solar system's gas ...

Hubble’s latest image reveals the Small Magellanic Cloud (SMC), a nearby dwarf galaxy visible from Earth without a telescope.

CU Boulder researchers found massive, dust-filled galaxies called UFOs using JWST, challenging previous galaxy formation ...

By Lou Feng A photo of a total lunar eclipse, also known as a “blood moon.” The photo was taken during the Jan. 2019 eclipse by NASA’s Hubble Space Telescope.  Courtesy of M. Kornmesser ...

Researchers worry an “extinction-level event” is coming for space science as the Trump administration looks to slash spending ...