NASA finds ‘puffiest’ planets so far: ‘Comparable to cotton candy’

NASA’s TESS mission discovered two unusually puffy planets, one larger than Jupiter and one about the same size, but both are as light as cotton candy.

The B-52 Stratofortress is as massive as its contribution to the Air Force

Stretching more than half a football field and even wider than that, the B-52 Stratofortress is a massive long-range bomber that can handle a wide swath of missions for the U.S. military.

Third batch of UFO files released by Pentagon

A third batch of declassified UFO files were released by the Pentagon Friday. The latest such release in the Trump administration's new wave of public disclosure of Unidentified Anomalous Phenomena (UAP). 

Gallery: Prada’s new Artemis IV garment makes sure NASA astronauts are cool, literally

A key to fashion is knowing how to layer. If someone is going to wear a Prada spacesuit when strolling around the moon, it’s only natural to want the layer underneath to make sure they stay cool, in more ways than one. 

Northern Lights likely to be visible across northern US Thursday night

The Northern Lights are expected to be visible across the northern U.S. on Thursday and possibly early Friday after a strong geomagnetic storm watch was issued.

Loud sonic boom heard and felt by hundreds across parts of New England

The meteor disbanded about 40 miles above northeastern Massachusetts and southeastern New Hampshire, releasing energy equivalent to nearly 300 tons of TNT that produced a loud enough boom to startle the region and spark the ever important question: "What was that?"

Never seen UFO videos: Pentagon releases second set
video

The Pentagon on May 22 released a second batch of videos on Unidentified Anomalous Phenomena (UAP) sightings as part of President Donald Trump’s directive aimed at increasing government transparency around reported UFO sightings. The videos include audio of a medical debriefing of the Apollo 12 mission astronaut crew, Commander Charles “Pete” Conrad, Command Module Pilot Richard “Dick” F. Gordon, and Lunar Module Pilot Alan L. Bean. In the audio, the three describe seeing instances of light flashes or “streaks of lights” which they say occurred in the dark as they tried to sleep. Another video released shows a United States Air Force National Guard shooting down a UAP over Lake Huron on February 12, 2023 and UFOs in formation over the Persian Gulf recorded in October 2019.

SpaceX reveals plans for what could be the biggest-ever IPO

On Wednesday, SpaceX submitted documents to move forward with its highly anticipated initial public offering (IPO). Here's what to know.

No Fly Zone: Robot passenger at Love Field prompts Southwest Airlines to ban 'bots

The first step for robot-kind in the aviation world will have to wait after Southwest Airlines banned human-like robots from its flights. The move was prompted after a man bought his robot companion a ticket from Dallas Love Field to Las Vegas.

Newly discovered asteroid will make very close pass by Earth: Here’s what to know

A newly discovered asteroid named 2026 JH2 will pass by Earth at a distance of about 56,000 miles. The moon, by comparison, is approximately 228,855 miles away

Astronomers surprised by atmosphere around tiny world in the outer solar system

A tiny world that orbits way beyond Neptune surprised astronomers with a thin atmosphere that they did not expect to find. Now, scientists are trying to determine how it formed.

Full 'flower moon' to shine Friday night: What to know

Stargazers will be treated to the first of two May full moons Friday night with the rise of the full “flower moon."