In a $19.5 million NASA-funded mission, a team at George Mason University is heading a project to construct and launch a ...

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

A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...

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

The Jupiter Icy Moons Explorer (Juice) spacecraft, barreling through our solar system, recently used Earth's gravity to ...

Astronomers will soon begin a search of 2,800 galaxies for signs of advanced alien civilizations using a radio telescope in ...

Comets take the name of the discoverer, whether that be a human or an automated telescopic survey that robotically inspects ...

The Milky Way also has a supermassive black hole at its core ... the Hubble project gives a conservative figure of 60%, while the Sloan Digital Sky Survey's higher-end population estimate identified ...

The Love’s Planetarium, which opened Friday, is the only one of its caliber in North America. With its eight 4K projectors ...

Jackson's Montana-themed nighttime image, "Big Brother is Watching You," features the Accola grain elevator in Gallatin ...

The energetic streams are together 23 million light-years in length—roughly as long as 140 Milky Way galaxies lined end to end ...

The discovery of something this immense surprisingly early in the lifetime of the universe overturns what we thought we knew ...