SOFIA, which flies between 37,000 and 45,000 feet above sea level, actually measured about half the…

NASA says the discovery could support deep-space exploration efforts. It will share the findings in…

Nancy Grace Roman was told she couldn't do science. She became NASA's first woman executive and mad…

NASA's new space telescope is 100 times more powerful than Hubble, with the ability to peer further…

Because Webb looks at the universe in infrared, it will miss celestial objects in the visible and u…

Star clusters are made up of giant circular clouds of old stars, some around 12 billion years old (…

The powerful infrared telescope captured images of Jupiter's auroras, which are the brightest in th…

NASA is just about to launch a groundbreaking space telescope. But a once-a-decade report asks the …

NASA may need to mine water from the moon to send astronauts into deep space. Two new studies indic…

The Royal Observatory shared with us the winners and notable mentions of the competition. Their des…

Launching NASA's most valuable observatory is stressful enough, but Webb must also unfold itself in…

The James Webb Space Telescope captured galaxies from more than 13 billion years ago in stunning in…

Astronomers want to build giant telescopes on the moon. They're already drafting blueprints and mak…

Webb could revolutionize astronomy by spotting the universe's first galaxies. But the telescope has…

Astronomers, on the other hand, are rallying against Elon Musk’s broadband enterprise launched…

Keeping track of volcanic plumes that breach that stratosphere - which starts about 33,000 feet (6.…

Those X-rays were caused by gas and dust falling into the black hole, which is about 10 time…

An observatory in Mauna Kea photographed a "red sprite" and "blue jet" during a storm. These lightn…

"The remarkable observations from ALMA allowed us to get the first really in-depth look at what was…