How will NASA's astronaut training hub change with commercial space stations?
A tour of Johnson Space Center in Houston shows how NASA and private industry are already working together on the future of human spaceflight.
Near-total lunar eclipse is coming up with the Americas in prime position
Now it's the moon's turn to pull a disappearing act. After being shut out of this month's total solar eclipse, the Americas will have the best seats in the celestial house when Ea…
'We Want to Believe' book explores the reality of UFOs: 'It's always going to be more likely that someone is wrong about what they saw' (interview)
Acclaimed literary critic and Senior Editor at The Atlantic Adam Kirsch explores humanity's insatiable drive to wonder at unidentified phenomena in the skies.
This Week In Space podcast: Episode 224 — The Science of Artemis
On Episode 224 of This Week In Space, Rod Pyle and guest co-host Rick Jenet are joined by Dr. David Kring to discuss the where, whys, and hows of the Artemis Program's lunar explo…
SpaceX sends 27 Starlink satellites to orbit on 100th Falcon rocket launch of the year (photos)
SpaceX launched 27 Starlink satellites from California early this morning (Aug. 22), on the 100th mission of the year for the company's Falcon rocket family.
Earth's magnetosphere might not protect us from superstorms after all
Science seems like a straightforward endeavor. You come up with a hypothesis, collect data to prove or disprove it, and analyze that data to see whether the hypothesis is right. B…
On this day in space! Aug. 22, 1963: X-15 sets world altitude record
On this day in space! Aug. 22, 1963: U.S. Air Force Captain Joe Walker flew an X-15 rocket plane higher than any pilot had ever flown before.
Partial lunar eclipse August 2026: Where will it be visible from?
Here's where the 96% partial lunar eclipse will be visible from on Earth.
APOD: 2026 August 22 – Mostly Perseids
APOD Science APOD APOD: 2026 August 22… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos!…
What happens when a galaxy's supermassive black hole turns off? These dying radio galaxies could show us
Astronomers have discovered a hitherto unseen population of galaxies with fading radio lobes, revealing what happens to these vast outflows when their black hole engines stall.
Trump signs new national space policy to enable 1,000 US rocket launches per year
The United States is updating its approach to managing spaceflights and reentries, with the goal of expanding the nation's capabilities to support more than 1,000 rocket launches …
'Star Trek: Strange New Worlds' cast talks losing sleep, living up to their character's legacy, and learning to ride a horse for season 4 (interview)
"We lose so much sleep, we have crazy hours, we say crazy things, we even look crazy."
Trump to award NASA's Artemis II astronauts the Congressional Space Medal of Honor
The NASA astronauts who flew around the moon on the Artemis II mission will receive the Congressional Space Medal of Honor next Friday (Aug. 28).
NASA Shares Views of August Solar Eclipse from Ground, Air, Space
On Aug. 12, a total solar eclipse darkened skies over Greenland, Iceland, and Spain. As the Moon covered the Sun, it briefly revealed the Sun’s wispy outer atmosphere — the corona…
Japan unveils Mars moon sample-return spacecraft ahead of Oct. 19 launch (photos)
Japan recently gave the world a look at the spacecraft of its MMX mission, which will launch on Oct. 19 to grab pieces of the Mars moon Phobos and haul them back to Earth.
TB 26-04 Updates and Modernization of NASA’s Chemical Equilibrium with Applications (CEA) Code
For more information, contact Mark K. Leader, Glenn Research Center, mark.leader@nasa.gov Download the PDF version NASA’s Chemical Equilibrium with Applications (CEA) code is a fo…
Webb Opens Treasure Chest
NASA’s James Webb Space Telescope captured this Aug. 6, 2026, infrared image of part of the Carina Nebula, a star-forming region also home to the Cosmic Cliffs. This feature, call…
NASA’s Artemis II Crew Set to Receive Congressional Space Medal of Honor
President Donald J. Trump will award each of NASA’s Artemis II crew members the Congressional Space Medal of Honor at 11 a.m. EDT on Friday, Aug. 28, during a ceremony at the agen…
Stellar eruptions in the laboratory: First experimental evidence for their suppression in strong magnetic fields
An international team of astrophysicists and plasma physicists has provided the first experimental evidence that strong magnetic fields surrounding active stars can completely sup…
Stellar spin may explain why repeated black hole flares grow dimmer
At the center of most galaxies lies a supermassive black hole, with a mass millions to billions of times that of our sun and some of the most extreme gravity in the universe.
SpaceX fires up Starship ahead of megarocket’s 1st orbital flight (video)
SpaceX completed a single-engine test-firing of its next Starship spacecraft to prepare for its coming test flight, which will be the first to reach orbit.
'Dark stars' could be the seeds of supermassive black holes, scientists say
A mysterious hum of gravitational waves that fills the cosmos may be the echo of long-dead "dark stars" that served as the seeds of the first supermassive black holes.
SpaceX launches 29 Starlink satellites, lands rocket on ship at sea (video, photos)
SpaceX launched yet another Starlink mission today (Aug. 21), sending 29 more of the broadband satellites to orbit from Florida's Space Coast.
On this day in space! Aug. 21, 1914: Total solar eclipse expedition crashed by WWI
On Aug. 21, 1914, a total solar eclipse temporarily darkened skies across Europe and Asia.