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.

Feds release more UFO-related files, videos
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The Pentagon released a new batch of UAP-related documents including more than 70 files and four newly-released videos.

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). 

NASA unveils Artemis III crew for ambitious moon mission test flight
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NASA introduces the four astronauts selected for Artemis III, a complex mission that will test spacecraft docking, communications and lunar mission systems ahead of the agency's planned return of astronauts to the moon.

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.

NASA reveals new details on Moon base plans and lunar missions
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NASA shared new details about future Moon base plans and ongoing efforts to expand exploration on the lunar surface during a news conference.

SpaceX Falcon 9 launches 24 Starlink satellites
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SpaceX launches a Falcon 9 rocket carrying 24 Starlink satellites into low-Earth orbit from Vandenberg Space Force Base in California.

Pentagon releases new batch of declassified UFO files

The Pentagon on May 22 released a second set of declassified files on what NASA calls Unidentified Anomalous Phenomena (UAP), commonly referred to as unidentified flying objects (UFOs). 

NASA’s Roman Space Telescope prepares to unlock new mysteries of the universe
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NASA systems engineer Missie Vess explains how the upcoming Nancy Grace Roman Space Telescope could reshape scientists’ understanding of dark energy, distant galaxies and the evolution of the universe.

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.

Chances rise for historically strong El Niño this summer
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NOAA says conditions in the Pacific Ocean are rapidly strengthening toward a possible El Niño event, with forecasters warning it could become very powerful.

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