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Some think it could be an extraterrestrial spacecraft — but is it?

The Spaceship Co., Virgin Galactic's manufacturing subsidiary, recently wrapped up a landmark "Power On" test of the third SpaceShipTwo vehicle, which is being assembled in Mojave, California.

Agency chief Jim Bridenstine announced last week that Douglas Loverro has been named the agency’s new associate administrator for its Human Exploration and Operations Mission Directorate.

We could go to Venus tomorrow with the technology we have today, urged a NASA scientific advisory group, and the group's members would like to get a mission off the ground as soon as possible.

SpaceX's Starlink internet-satellite constellation is already providing some service, according to Elon Musk.

NASA's scientists are thrilled by the prospect of getting back to the moon, where they hope to solve a host of mysteries about Earth, our closest companion and the rest of the solar system.

In her new book, "Dr Space Junk vs the Universe," Alice Gorman explores an archaeological perspective on spaceflight. But how does one become a space archaeologist in the first place?

One person's space trash is another's space treasure — and that's definitely true for Alice Gorman, an archaeologist specializing in the detritus of spaceflight.

Blue Origin founder Jeff Bezos on Tuesday (Oct. 22) unveiled a "national team" for his company's plan to land astronauts on the moon for NASA's Artemis program, recruiting Draper, Lockheed Martin and Northrop Grumman to the project.

The spacesuit gloves of a NASA astronaut were contaminated during the historic all-woman spacewalk on Friday (Oct. 18), but it's probably just space grease.

NASA astronaut Jessica Meir pauses to take a selfie during her historic first all-woman spacewalk together with Christina Koch on Oct. 18.

The 2019 International Astronautical Congress continues in Washington today, and you can watch some of the events live here, courtesy of NASA TV.

On Oct. 22, 1992, the space shuttle Columbia launched into space with the ashes of Gene Roddenberry, the creator of "Star Trek." See how it happened in our On This Day in Space video series!

The efforts of the burrowing heat probe aboard NASA's InSight lander have shown that Red Planet dirt is unlike the stuff we're used to here on Earth.

California-based company Made In Space is set to launch its Plastic Recycler toward the International Space Station next Saturday (Nov. 2) aboard Northrop Grumman's robotic Cygnus cargo spacecraft.

The China Lunar Exploration Program has released a photo from the Yutu 2 moon rover that reveals the likely nature of a previously unidentified material.

A brand new video game out today (Oct. 22) is best described as Mars exploration meets Lovecraftian horror.

Check out the haunting encounters a player can experience in the new video game "Moons of Madness" in this new gameplay video.

The final full-length trailer for "Star Wars: The Rise of Skywalker" has been released along with a new poster.

NASA Administrator Jim Bridenstine is looking to land humans on Mars in the 2030s as he recruits partners of the International Space Station to help the agency land humans on the moon by 2024.