This Might Be the Most Massive Black Hole Ever Discovered
New measurements of the galaxy at the heart of the “Cosmic Horseshoe” indicate that it could house the most massive object ever seen in the universe.
Why the US Is Racing to Build a Nuclear Reactor on the Moon
NASA has set a 2030 deadline to build a 100-kilowatt nuclear reactor on the moon. It’s an ambitious but potentially achievable goal that could transform space exploration, experts tell WIRED.
NASA Rewrites the Rules for Developers of Private Space Stations
In the face of budget cuts, NASA has issued a new directive on how it will procure replacements for the International Space Station.
See 6 Planets Align in the Night Sky This August
This rare planetary alignment will be visible from August 10, but will be best viewed later in the month. Here's everything you need to know to see it at its best.
A Secretive US Space Plane Will Soon Test Quantum Navigation Technology
The space plane’s test flight will advance development of a new navigation technology based on electromagnetic wave interference.
This Star System Contains 5 Potentially Habitable Planets
Astronomers have discovered a new exoplanet that may be habitable 35 light-years from Earth. Named L 98-59 f, it joins four other worlds in the temperate zone of an intriguing planetary system.
South Korea Plans to Build a Base on the Moon
The country’s newly formed space agency wants to establish a lunar base by 2045.
A Top NASA Official Is Among Thousands of Staff Leaving the Agency
Makenzie Lystrup’s departure from NASA’s Goddard Space Flight Center comes soon after the resignation of the director of JPL.
Newly Discovered ‘Infinity Galaxy’ Could Prove How Ancient Supermassive Black Holes Formed
This collision of two galaxies could demonstrate that theorized “direct collapse black holes” exist.
The Structure of Ice in Space Is Neither Order nor Chaos—It’s Both
Long thought to be completely disordered, space ice appears to have some crystallized regions, new research suggests.