Intuitive Machines has won a NASA contract worth up to $4.8 billion to provide communications and navigation services at the moon to support Artemis.

"The business model had to change."

War games analyze a scenario where China disables Taiwan's communications networks in order to invade the country.

Companies that are fielding new launch vehicles are now facing the challenge of scaling up operations to meet the continued high demand for them.

"Authorities will have high-resolution imagery that is updated globally every 20 minutes."

Pressure is mounting on the Federal Communications Commission to do more to protect the environment from rising megaconstellations.

This week’s manifest includes the delayed launches of a Falcon 9 with Galileo global positioning…

Constellations in non-geostationary orbit are set to overtake geostationary satellites in revenue by 2028, according to Novaspace research published Sept. 15.

European officials say a software change should fix a problem on the inaugural Ariane 6 launch in July that kept the rocket’s upper stage from restarting.

Launch startups in China and Europe are borrowing ideas and rhetoric from SpaceX.

"The final chapter on Starliner has not been written yet."

How the Space Force is gearing up for the electromagnetic battlefield in space.

NASA pushes back on audit overload, but accountability remains essential

Japan's ispace expects to launch its second lunar lander as soon as December, one of three companies planning missions to the moon by the end of the year.

Firefly Aerospace, the decade-old spaceflight company based in Cedar Park, Texas, is now working on…

Lunar Trailblazer and the Intuitive Machines IM-2 are both preparing for a Jan. 2025 launch to hunt for ice on the moon.

A new report concludes that infrastructure and workforce challenges will soon require NASA to make tough choices about what missions to conduct.

"Today’s success represents a giant leap forward for the commercial space industry."

Landspace completes 10-kilometer reusable rocket test, eyes 2025 orbital launch Chinese launch startup Landspace conducted a 10-kilometer vertical liftoff, vertical landing test at Jiuquan spaceport Wednesday as it develops a reusable orbital rocket.

With the Polaris Dawn launch, private spacewalking citizens are about to revolutionize medical research in space.

The U.S. space agency is looking to the private sector to cut costs and expand scientific missions to the Red Planet.

China is taking a keen interest in lava tubes as possible lunar habitats

SpaceX blames the regulatory delay on "issues ranging from the frivolous to the patently absurd."

ESA successfully deorbited the first of four Cluster space science satellites Sept. 8, performing a first “targeted reentry” over the South Pacific.

After a four-month review, NASA says suspect transistors on Europa Clipper are good to go.

NASA is proceeding with plans to shut down a satellite servicing mission at the end of the month after rejecting a proposal to revise it for a 2026 launch.

The FAA is moving ahead with efforts to develop rules for the disposal of upper stages as another Centaur upper stage breaks apart in orbit.

Boeing’s CST-100 Starliner spacecraft successfully landed in New Mexico early Sept. 7, completing the Crew Flight Test mission but without any crew on board.

"We will review the data and determine the next steps for the program," says Boeing's Starliner manager.

"We can’t take our foot off the pedal here."

China’s secretive reusable spaceplane lands after 267 days in orbit

"China is likely to become the first country to return samples from Mars."

The Boeing Starliner Calypso, which launched to the International Space Station on June 5 with…

"Branson was determined to be the first billionaire in space."

The Mars Society announced today that it is beginning a nationwide grassroots campaign to get Congress to pass legislation compelling the National Aeronautics and Space Administration to produce a plan to get humans to Mars within a decade. As part of the campaign, the Mars Society has drawn up a dr...