SpaceX just conducted the first full-duration static fire test with the upper stage of its 'V3' Starship, clearing a big hurdle on its path to launch, which is expected next month.

Using the James Webb Space Telescope, astronomers have investigated the giant exoplanet 29 Cygni b — work that could clarify the line between planets and stars.

The head of the U.S. Space Force said the United States' ongoing war in Iran shows the service has become a fully "combat credible" force.

From "The Matrix" to "Tron: Legacy," these sweet sci-fi soundtracks are perfect for serious audio aficionados.

Two NASA astronauts had some fun during the ISS' capture of a robotic cargo spacecraft on April 13, pretending to hold onto it from into the station.

Want to make the most of the long spring and summer days? Take to the air with 25% off this Potensic Atom 2 drone, complete with three batteries for an hour-and-a-half of flight time.

The Dark Energy Spectroscopic Instrument has completed its five-year mission to build the most comprehensive 3D map of the universe to date — but its exploration of the universe continues.

The Jupiter-bound spacecraft JUICE spotted the interstellar invader comet 3I/ATLAS spraying enough water into space to fill 70 swimming pools a day.

The new Artemis 2 NOVA documentary "Return to the Moon" will air on PBS Wednesday (April 15) to offer a behind-the-scenes look at the moon mission.

"In the inner corona, a region very difficult to observe, we saw slow solar wind gusts moving three to four times faster than expected."

The comet is already visible to the naked eye ahead of its perihelion passage on April 19.

Scientists warn that extreme space weather could influence human behavior, from panic buying to protests and misinformation.

SpaceX launched two Falcon 9 rockets 19 hours apart, both carrying batches of Starlink satellites. The liftoffs took place from Florida and California on Tuesday, April 14, 2026 (by local time zone).

Chevron seven, locked!

"The discovery of this exceptional object has allowed us to accurately study the nature of the stars at the center of an elliptical galaxy in a remote era of the universe, when the galaxy was still young."

"Rise Wiseman" might be the most beloved mission mascot in history.

A little patience, luck and a well-placed camera can still deliver a dazzling fireball — even from a city.

Astronauts aboard Artemis 2 and the ISS connected across a record-breaking Earth–moon distance in the farthest crew call ever made in space.

New research shows that craters near the moon's south pole that have been in permanent shadow the longest are more likely to contain the most water ice.

It just goes on and on, my friends.

"This is the least transparent NASA budget request I've ever seen — and I've literally looked through every single one since 1960."

The uncrewed Northrop Grumman Cygnus XL spacecraft, the S.S. Steven R. Nagel, arrived at the International Space Station on Monday (April 13), bringing with it about 11,000 pounds of supplies.

Rise joined the Artemis 2 crew as a mascot of the moon, bearing 5.6 million names. But the mascot quickly took on a new meaning.

Artemis 2's Victor Glover and Christina Koch are all smiles after splashdown.

The Artemis 2 mission to the moon beamed back some incredible photos, and we've rounded up the best ones.

A rare stargazing spectacle will unfold on Friday, April 13, 2029, as the asteroid Apophis passes closer than satellites over Europe and Africa in a true once-in-a-lifetime event.

Scientists outline how a once-in-a-century solar storm could disrupt the technology modern society depends on.

Experience the Aug. 12, 2026 total solar eclipse from Spain and Iceland with festivals, spa sessions and skywatching events along the path of totality.

On Episode 205 of This Week In Space, Rod Pyle and Tariq Malik discuss the flight of Artemis 2.

Northrop Grumman's second "Cygnus XL" cargo ship launched toward the International Space Station on Saturday morning (April 11).

NASA doesn't plan to rest on its laurels after the historic success of its Artemis 2 moon mission. Here are the agency's ambitious plans for Earth's nearest neighbor.

Thousands of enthusiasts, professionals and curious skywatchers will gather this weekend for the world’s largest and most spectacular astronomy and space expo.

A newly released NASA timelapse reveals the moon crossing the sun as seen from deep space, giving the Artemis 2 crew a rare extended view of totality and the solar corona.

A rare long-period comet is here — here's how to find comet C/2025 R3 (PanSTARRS) before sunrise this April, with key dates, viewing tips and the best mornings to look.

We chat with "For All Mankind" creators Ben Nedivi and Matt Wolbert about season 5's dramatic arc, scientific accuracy, and real-world parallels.

Earth shines above the lunar horizon in a new Artemis 2 photo.

Gravitational waves may have provided the first tantalizing evidence of tiny primordial black holes born during the Big Bang, which could account for dark matter.

Live coverage of Artemis 2's splashdown begins this evening as four astronauts return from their historic 10-day mission around the moon.

The Artemis 2 astronauts will return to Earth this evening (April 10) with a splashdown in the Pacific Ocean. Here's where they'll hit the water, and why that spot was chosen.

Artemis 2 splashes down on April 10. Here's everything you need to know.

It's splashdown day for NASA's Artemis 2 moon astronauts. Here's what to expect at every stage.

'We all thought that movie was really uplifting and inspiring.'

A crew of tiny worms will spend six months aboard the International Space Station, helping researchers better understand how long-term spaceflight affects human astronauts.

In response to a request from the U.S. government, Planet Labs made a decision not to share photos of Iran as well as the larger conflict region in the Middle East indefinitely

The asteroid is on the European Space Agency's Risk List, but poses no threat to Earth or the moon during the close approach.