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NASA Administrator Jared Isaacman discussed the plan for Artemis 3 during a press briefing.

In NASA’s Plan for Artemis 3, SpaceX and Blue Origin Will Compete to Have Their Landers Take Humans Back to the Moon’s Surface

The 14-day mission, slated for mid-2027, will serve as a test to see which company’s lunar lander performs better in low-Earth orbit. Both will practice docking, habitation and operational procedures essential for the return to the moon, planned for 2028

The farmer who found the object suspects it had been there for about six weeks.

This 11-Foot-Wide, Bowl-Shaped Object Was Found in a Minnesota Cornfield. Experts Suspect It’s a Stray Rocket Part

The mysterious, shiny object has not been conclusively identified, but it might be space junk from a rocket built by the Chinese company LandSpace and launched on September 15. Metal pieces were also recently found in Borneo, believed to be shed by a different LandSpace rocket

An artistic rendering of ClearSpace U.K.'s planned spacecraft

The United Kingdom Is Launching Giant Claws Into Orbit to Clean Up Space Junk. You Can Help Name the First-of-Its-Kind Mission

The spacecraft is designed to drag two dead satellites into Earth’s atmosphere, where they are expected to disintegrate. The mission is slated to launch in 2029 and be completed by 2032

The view from low-Earth orbit

Google Wants to Send Data Centers to Space—and Just Launched an Experimental Satellite to Test Whether Its Ambitious Plan Will Work

The tech giant aims to use the near-constant sunlight available in low-Earth orbit to power data centers. The experimental satellite, launched October 1, holds four computer chips that can run Google’s Gemini A.I. for 15 minutes at a time

Starship orbited Earth twice, although it was supposed to circle the planet six times.

SpaceX’s Giant Starship Rocket Reached Earth Orbit on Its First Try, but Engine Problems Forced It to Return to the Planet Early

Two aerospace companies are competing to create the lunar lander NASA uses when it returns humans to the moon’s surface. But to reach our lunar companion, a spacecraft will first have to get to Earth orbit

The Falcon 9 rocket's upper stage left its mark on the moon's surface. 

A SpaceX Rocket Part Just Slammed Into the Moon, Creating a Dust Plume and Crater. Here’s What Some Scientific Instruments Saw

The Korea Aerospace Research Institute captured before-and-after images of the impact site, and a telescope in Chile detected signs of the plume. However, no one was able to watch the collision live

The upper stage of a SpaceX Falcon 9 rocket is estimated to hit the moon on August 5.

A SpaceX Rocket Part Is Expected to Smack Into the Moon in August, Highlighting the Growing Problem of Space Junk

The unintended event also creates an opportunity for scientists and skywatchers to witness lunar impact dynamics in real time, although the debris will hit a sunlit portion of the moon from the perspective of Earth, making it hard to see

Strange, metallic-looking spheres recently washed ashore in Queensland, Australia.

Strange Spheres Washed Ashore on an Australian Beach. Authorities Say They’re Probably ‘Space Balls’—Empty Fuel Vessels From a Rocket

The shiny objects—each roughly twice the size of a basketball—began to appear on July 3. Authorities initially worried that they were hazardous but have since determined that they’re likely safe bits of space junk

The southern lights curve above the Earth as the ISS orbited above the Indian Ocean southwest of Perth, Australia.

See a Stunning View of the Southern Lights Dancing Across the Earth Captured by a NASA Astronaut

Jessica Meir, commander of NASA’s SpaceX Crew-12 mission, shared photos and videos of a green aurora she shot while sheltering in a capsule outside the International Space Station

At a press conference on June 9, NASA announced the crew of its upcoming Artemis 3 mission to low-Earth orbit. Commander Randy Bresnik, pilot Luca Parmitano and mission specialists Frank Rubio and Andre Douglas will make up the four-person crew.

NASA Announces the Crew of Artemis 3, Four Astronauts Who Will ‘Take Calculated Risks’ in Low-Earth Orbit and Pave the Way for a Future Moon Landing

The mission, expected to launch next year, will practice meeting and docking with lunar landers developed by SpaceX and Blue Origin

A 235-foot-tall Delta IV takes off with 2.1 million pounds of thrust from its three RS-68A booster main engines, creating a magnificent light show in the sky.

See 15 Inspiring Images of Americans’ Accomplishments in Space Exploration That Will Have You Reaching for the Stars

These photographs from the Smithsonian Magazine Photo Contest show the many ways that the nation’s brightest minds explore the great beyond with crewed spacecraft, rockets and space stations.

NASA astronaut Mike Fincke on January 15, when SpaceX Crew-11 splashed down, roughly one month ahead of schedule.

An Astronaut’s Sudden Inability to Speak Prompted the ISS’s First Medical Evacuation. Doctors Still Don’t Know What Caused the Issue

The individual who fell ill, NASA’s Mike Fincke, says the medical team is almost certain that the issue was related to being in space

Onlookers capture photos and videos as the Space Launch System rocket carrying the Artemis 2 crew’s Orion spacecraft Integrity lifts off at 6:35 p.m. Eastern time on April 1.

Spectators Flocked to the Artemis 2 Launch to Witness History Being Made. One Awed Viewer Called It ‘the Best Thing Ever’

Wednesday evening, a human mission to the moon lifted off for the first time in more than 50 years. These 13 photographs capture what it was like to experience the moment

Artemis 2 will take four astronauts around the moon.

NASA’s Artemis 2 Mission Launches, Sending Humans Toward the Moon for the First Time in More Than 50 Years

Four astronauts have begun a ten-day mission in which they’ll loop around the moon, laying the groundwork to put humans on the lunar surface as early as 2028

The mice spent about a month aboard the International Space Station.

These Space-Faring Mice Are Helping Scientists Figure Out How to Keep Astronauts’ Muscles Working Properly

A new study suggests a gravity threshold for maintaining muscle function

NASA Administrator Jared Isaacman and other officials announced major changes to the Artemis program.

Why NASA’s Artemis 3 Mission Isn’t Sending Astronauts to the Moon Anymore

The mission’s goals have changed, and Artemis 4 will be the first lunar landing attempt. Four missions are tentatively scheduled within the next three years

Starliner leaving the ISS in September 2024. 

NASA Report Reveals the Failures That Left Two Astronauts ‘Stranded’ on the International Space Station

NASA’s administrator blames both the agency and Boeing for Starliner’s infamous problems

Shenzhou-15 spacecraft debris streaked across the sky above California in April 2024. 

Sonic Booms and Earthquake Sensors Can Help Researchers Track Space Junk as It Plummets to Earth

Falling debris can travel at about 30 times the speed of sound, creating sonic booms that shake the ground

Humans have continuously lived and worked aboard the International Space Station (ISS) since November 2000.

NASA to Bring ISS Crew Home Early Because of an Astronaut’s Health Issue, Marking the First Medical Evacuation of the Spacecraft

The unnamed crew member is in stable condition after an undisclosed incident on Wednesday, but the agency is bringing them back to Earth for medical testing

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The Astronomical Problem of Space Junk

Chunks of satellites and pieces of debris falling from space are causing trouble down here on Earth

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