SPACE

It was launched Sunday by SpaceX, and the company said its Falcon 9 rocket “performed nominally” but the payload is reportedly just dead weight floating in space.

Humans live in just three spatial dimensions, but scientists have seen a little of what a fourth one may look like.

The dynamo is responsible for the 11-year solar cycle, the periodicity that affects the number of spots on the sun’s surface, as well as solar flares.

'Oumuamua is likely a relatively young interstellar visitor from a binary star system.

NASA astronaut John Young, who went to space six times and walked on the moon, has died. Here's a look at his extensive career in the U.S. Navy and NASA.

A police officer's dash cam in Bemidji, Minnesota captured the moment a meteor streaked across the sky Wednesday night.

Brown dwarfs are dozens of times bigger than gas giants like Jupiter, but are not massive enough to be stars. NASA’s new space telescope will investigate their mysterious evolution.

Extreme weather conditions affecting the East Coast caused the launch date to be moved to Jan. 7. Elon Musk also said the Falcon Heavy would launch end January.

Scientists were able to create a topographic map of Saturn’s largest moon based on data collected by the Cassini-Huygens mission.

The contribution of SpaceX, with 18 successful flights of its Falcon 9 rocket, was by itself almost equal to Russia’s total of 19 successful orbital launches.

The star, formally called KIC 8462852, was dubbed the “most mysterious star in the universe” because of the inexplicable sporadic dimming and brightening of its light.

iCloud storage almost full? Here's how to delete backups and remove apps that are linked to your iCloud.

NASA funded NEOWISE project has identified 2 objects, one of which is a comet, which will pass by Earth this week and will be visible through binoculars.

A new study has shown that the outermost planets of the distant system almost certainly have intact atmospheres which means they could support life.

2018 marks NASA’s 60th year of existence. Among other things, a spacecraft will visit a 4.5-billion-year-old asteroid, and another will fly closer to the sun than any other human-made object before.

ISRO's next mission, the PSLY C-40 will carry 31 satellites of which 28 are made in the U.S.

All massive galaxies have supermassive black holes at their centers, and those behemoths are over a million times more massive than the sun.

The observatory will study different effects of magnetic fields on cosmic phenomena — such as the formation of stars and planets — active black holes, Mars, as well as a comet.

NASA chose 17 of the top photos from 2017 to include in a video, here are just five that show how magnificent Earth looks from sapce.

How the UFO video from the secret Pentagon program was captured using Raytheon technology.

Called 2017 YZ4, the asteroid is about the size of a small house and at its closest approach to Earth, was about 60 percent of the distance between the planet and the moon.