Dark Matter May Be Made of Black Holes From Another Universe
A model of the cyclic universe suggests that dark matter could be a population of black holes predating the Big Bang.
NASA Wants to Put Nuclear Reactors on the Moon
The White House has announced that NASA will work with the Departments of Defense and Energy to put nuclear reactors in orbit and on the surface of the moon.
NASA Wants to Put Nuclear Reactors on the Moon
The White House has announced that NASA will work with the Departments of Defense and Energy to put nuclear reactors in orbit and on the surface of the moon.
The Future of the Artemis Program Is Riding on Reentry
Entire space programs have been canceled after a failure in the reentry phase. In the final test for Artemis II, astronauts will travel at 32 times the speed of sound as they return from the moon.
How and When to Watch the Artemis II Mission’s Return to Earth
Splashdown for the Artemis II crew is scheduled for Friday evening, and NASA will livestream the historic homecoming.
Artemis II Astronauts Witnessed 6 Meteorites Colliding With the Moon
The moon gets hit by space debris all the time, but some of it is so large that the impact generates light that can be seen thousands of kilometers away.
Artemis II’s Breathtaking View of the Far Side of the Moon
The first images from Artemis II reveal what the moon looks like just 7,000 km from the surface—and confirm that NASA is ready to return to Earth’s satellite.
5 Mysteries That the Artemis Missions to the Moon Could Finally Solve
The moon is not just a barren rock orbiting the Earth. The Artemis missions could answer the great unknowns that the satellite holds.
Artemis II Mission Launches Successfully
The crew of Artemis II will not descend to the moon, but their capsule will fly over the far side of its surface.
China Approves the First Brain Chips for Sale—and Has a Plan to Dominate the Industry
While the United States and Europe are moving cautiously forward with clinical trials, China is racing toward the commercialization of brain implants.