Science

SpaceX has added more satellites to its massive Starlink constellation.

For NASA astronaut Christina Koch, the journey of nearly 700,000 miles around the moon ended with a welcome that was decidedly down to earth.

The crew of Artemis II received a rousing ‘welcome home’ as they offered their first comments since returning to Earth after the longest trip any human has ever made. 

After its historic 10-day flight to the moon, Artemis II astronauts splashed down off the coast of California on Friday night.

The Marine Science Center in Volusia County is hosting its annual Turtle Day celebration as a two-day event, featuring hands-on activities, educational programs and opportunities to learn about marine conservation.

President Donald Trump congratulated the Artemis II crew on their successful – and historic – mission to the moon and back. Artemis II splashed down Friday night, April 10, off the coast of California, after a 10-day journey that took them more than 250,000 miles into space to the far side of the moon, traveling farther into space than any humans in history.

Artemis II is headed back home to Earth after its historic mission to the moon.

A 10-year-old’s passion for Pluto has caught the attention of NASA thanks to a compelling, viral letter on social media.

Artemis II, its crew, and the Orion spacecraft are expected to splashdown Friday night, April 10, in the Pacific Ocean, off the coast of San Diego, California, marking the end of their historic 10-day flight to the moon and back. 

Four astronauts onboard the Orion in the Artemis II mission are beginning their gravity-assisted descent back into Earth's atmosphere. Here's how and where to watch the splashdown, set to take place around 8 p.m., off the coast of San Diego.

NASA's historic Artemis 11 mission to the moon will end Friday when the Orion capsule splashes down in the Pacific Ocean off the coast of San Diego around 8:07 p.m. EDT. Here's a timeline of the Orion capsule's return to Earth.

NASA's Artemis II mission is nearing its end as the Orion spacecraft prepares for a splashdown in the Pacific Ocean on Friday.

As the United States approaches the 250th anniversary of its independence, NASA said the Artemis II mission has carried a collection of historic mementos. Among them was a flag originally designated for the canceled Apollo 18 mission.

Two tourists are facing felony charges after deputies say they strapped a dead alligator to the roof of their vehicle and drove across Central Florida.

Dramatic footage captured the moment a fisherman rescued a great white shark caught on a fishing line in Hermosa Beach, California on April 1.

A local woman is sounding the alarm on how dangerous the fuzzy tussock Caterpillars really are. She was hospitalized after coming into contact with one and says the pain is excruciating.