NASA reveals astronauts who will fly Artemis III, its next step toward a moon landing

NASA's Artemis III crew includes three NASA astronauts and one European Space Agency astronaut

Americans’ trust in the CDC has plummeted since 2025, new poll finds

A mere 12 percent of Americans say they trust the U.S. Centers for Disease Control and Prevention's recommendations "a great deal"

Inside the new Siri AI and the privacy paradox of Apple Intelligence

To run errands across apps, Apple's upgraded assistant needs deep access to personal data the company has walled off for years

6 HOURS AGO

The Artemis II mission transfixed the nation.

4 HOURS AGO

A Scientific Achievement That’s Totally Random

Encryption systems rely on “random” numbers, but conventional computers can’t generate them perfectly. New research shows that quantum physics can.

7 HOURS AGO

How Does the Blue Origin Rocket Explosion affect NASA’s Moon Plans?

NASA’s Artemis program has little room for error if it is to land astronauts on the moon by the end of 2028, but Blue Origin could be out of commission for at least a year.

5 HOURS AGO

NASA’s moon-base plans are off to a slow start.

7 HOURS AGO

Who gets to be a NASA astronaut?

How math's 'hairy ball theorem' could explain bad hair days

An idea from topology explains why you can never get rid of your cowlicks—and, oddly enough, it's critical in nuclear fusion

7 HOURS AGO

Remember Apollo 9? No? Have a Look at Artemis III.

Almost forgotten now, the mission circled the Earth for 10 days, performing a series of tests with the lunar lander. What it lacked in glory it made up for in technological contributions.

6 HOURS AGO

Why is NASA going back to the moon?

7 HOURS AGO

What Is Artemis III? What to Know About NASA’s Latest Space Mission.

Artemis III is the third in a series of missions that gets humans closer to returning to the surface of the moon.

6 HOURS AGO

A Surprising Find in Ancient Squirrel Poop: Woolly Mammoth Meat

In a new study, fossilized droppings suggested that ancient ground squirrels ate the meat of much larger animals, including mammoths, bison and saber-toothed cats.

2 HOURS AGO

Can NASA Really Land Astronauts on the Moon by 2028?

Experts have been hopeful, but say the agency’s lunar aspirations are largely at the whims of two billionaires, Elon Musk and Jeff Bezos.

5 HOURS AGO

How Will the Artemis III Astronauts Train?

The Artemis III astronauts who were announced today will have had less mission training time than their Artemis II counterparts.