SpaceX has launched another Starship rocket, but passed up catching it with giant mechanical arms.

Attorneys for Amazon and Elon Musk’s SpaceX have argued in a federal appeals court that the National Labor Relations Board’s structure is unconstitutional.

President-elect Donald Trump put billionaire Elon Musk on the line with President Volodymyr Zelenskyy when the Ukrainian leader called to congratulate the incoming U.S. president.

Three NASA astronauts whose prolonged space mission ended with a trip to the hospital last month won't say which one of them got sick.

Shares of Tesla soared Wednesday as investors bet that the electric vehicle maker and its CEO Elon Musk will benefit from Donald Trump’s return to the White House.

Next week’s presidential election isn’t just a referendum on Donald Trump and Kamala Harris.

NASA says an astronaut has been released from the hospital after returning from space.

Four astronauts are back on Earth after a space station mission that lasted almost eight months.

A NASA spacecraft has blasted off on a quest to explore Jupiter's moon Europa and reveal whether its hidden ocean might hold the keys to life.

SpaceX has pulled off the boldest test flight yet of its enormous Starship rocket.

The two astronauts stuck at the International Space Station since June are welcoming their new ride home.

SpaceX has launched a rescue mission for the two stuck astronauts at the International Space Station.

The card game company crowd-funded money to buy the land in an attempt to block a portion of Donald Trump’s border wall.

SpaceX faces $633,000 in fines for alleged safety violations during two Florida launches last year.

Elon Musk has deleted a post on his social media platform X in which he said “no one is even trying to assassinate” President Joe Biden and Vice President Kamala Harris in the wake of another apparent assassination attempt on former President Donald Trump.

A billionaire spacewalker is back on Earth.

United Airlines says it will offer free WiFi service on flights using the satellite-based Starlink service from Elon Musk’s SpaceX.

A tech billionaire has performed the first private spacewalk hundreds of miles above Earth.

Paying passengers have lined up to rocket to space to experience a few minutes of weightlessness.

A billionaire has rocketed back into orbit, aiming to perform the first private spacewalk.

Boeing’s first astronaut mission is finally over.

Former President Donald Trump says he would create a government efficiency commission to audit the entire federal government.

Boeing will attempt to return its problem-plagued capsule from the International Space Station later this week — with empty seats.

NASA has cut two astronauts from the next crew to make room on the return trip for the two stuck at the International Space Station.

A Brazilian Supreme Court justice is threatening to shut down the operations of X, formerly Twitter, in that country unless its billionaire owner Elon Musk names a legal representative in Brazil within 24 hours.

SpaceX launches are on hold after a booster rocket toppled over in flames while landing.

NASA has decided it’s too risky to bring two astronauts back to Earth in Boeing’s troubled new capsule.

NASA will decide this weekend whether Boeing's new capsule is safe enough to return two astronauts from the International Space Station, where they've been waiting since June.

NASA says it's still deciding whether to keep two astronauts at the International Space Station until early next year and send their troubled Boeing capsule back empty.

The United Auto Workers union has filed unfair labor practice charges against Donald Trump and Tesla CEO Elon Musk.

NASA is on the verge of deciding how and when to bring two astronauts back from the International Space Station, after running into trouble with their new Boeing capsule.

NASA says chances are growing that two test pilots who flew a new Boeing capsule to the International Space Station in June may have to switch to SpaceX for a ride home.

NASA is delaying its next astronaut launch to buy more time at the International Space Station for Boeing's troubled new crew capsule.

Officials say two NASA astronauts will remain at the International Space Station until engineers finish working on problems plaguing their Boeing capsule.

SpaceX will use a powerful, souped-up capsule to shove the International Space Station out of orbit once time is up for the sprawling lab.

Billionaire Elon Musk says he’s moving the headquarters of SpaceX and social media company X to Texas from California.

Tesla CEO Elon Musk appears to be confirming a report that the company’s much-ballyhooed event to unveil a robotaxi will be delayed beyond its scheduled Aug. 8 date.

A SpaceX rocket has failed for the first time in nearly a decade, leaving the company's internet satellites in the wrong orbit.

NASA has awarded SpaceX an $843 million contract to build the vehicle that will bring the International Space Station out of its longtime orbit of Earth when its operating lifespan ends in a few more years.

Eight former employees sued SpaceX and its CEO Elon Musk, alleging that Musk ordered them fired after they challenged what they called rampant sexual harassment, a hostile “Animal House”-style work environment at the company and Musk's role in creating that atmosphere.

SpaceX’s mega Starship rocket has completed its first full test flight, returning to Earth without exploding after blasting off from Texas.

SpaceX’s mega Starship rocket has completed its first full test flight, returning to Earth without exploding after blasting off from Texas.

Boeing has finally launched NASA astronauts to the International Space Station after years of stumbles and delays.

Boeing has launched astronauts for the first time after years of delays.

Mission managers say last-minute computer trouble has nixed the latest launch attempt for Boeing’s first astronaut flight.

Elon Musk has traveled to Indonesia’s resort island of Bali to launch Starlink satellite internet service in the world’s largest archipelago nation.

A U.S. government agency said a weaker repeat of Saturday's powerful solar storm is likely on Sunday.

Boeing is finally poised to launch astronauts to the International Space Station for NASA after years of delays and stumbles.

The Texas Parks and Wildlife Department is negotiating a land trade involving part of Boca Chica State Park.

SpaceX's mega rocket has flown higher and farther than ever before.

On Thursday morning, SpaceX is expected to launch the third flight test of its massive ‘Starship’ rocket.

SpaceX is set to acquire public land from Texas after the Texas Parks and Wildlife Commission approved a land-swapping deal that would cede 43 acres to entrepreneur Elon Musk's company in exchange for 477 acres that are yet to be bought.

Monday’s vote lets Texas Parks and Wildlife staff begin negotiations to swap 43 acres in the park for 477 acres next to a federal wildlife refuge.

Turkey’s first astronaut has returned home to a hero’s welcome as a symbol of the country’s advances in technology and aerospace.

Astronauts from Turkey, Italy and Sweden are back on Earth, ending a private three-week trip to the International Space Station.

NASA's newest climate satellite has blasted off to survey the world's oceans and atmosphere in unprecedented detail.

A group of federal appeals court judges in New Orleans is mulling whether a 2018 social media post by Tesla CEO Elon Musk unlawfully threatened Tesla employees with the loss of stock options if they decided to be represented by a union.

The Texas Parks and Wildlife Commission is scheduled to vote in March on a deal that environmental advocates, the Esto'k Gna Tribal Nation of Texas and local officials oppose.

Elon Musk has visited the site of Auschwitz-Birkenau.

The world might see its first trillionaire sooner than you think.

South Korea has launched its first military spy satellite, a little over a week after rival North Korea claimed to put its own spy satellite into orbit for the first time.

SpaceX launched its mega rocket Starship but lost both the booster and the spacecraft in a pair of explosions minutes into a second test flight.

SpaceX is aiming for another test flight of its mega rocket on Friday after getting the final OK from the Federal Aviation Administration.

Elon Musk’s social media platform X has begun charging a $1 fee to new users in the Philippines and New Zealand.

Amazon has launched the first test satellites for its planned internet service.

SpaceX founder Elon Musk’s refusal to allow Ukraine to use Starlink internet services to launch a surprise attack on Russian forces in Crimea last September has raised questions for the Pentagon.

Four astronauts are back on Earth after a six-month stay at the International Space Station.

The U.S. Department of Justice has sued SpaceX, the rocket company founded and run by Elon Musk, for alleged hiring discrimination against refugees and people granted asylum.

Virgin Galactic has rocketed to the edge of space with its first tourists.

Already running years behind, Boeing's first astronaut flight is now off until at least next March.

The grudge match between the titans of U.S. social media may be headed for the real world as both men say they've been training for victory.

Twitter wants a federal court to end an order imposed by the Federal Trade Commission that limits its data security practices.

A private crew is back on Earth after a nine-day trip to the International Space Station.

Jeff Bezos' rocket company has won a NASA contract to land astronauts on the moon, two years after losing out to SpaceX.

Five environmental and cultural heritage groups are suing the Federal Aviation Administration over the agency’s dealings with SpaceX.

The U.S. Fish and Wildlife Service released new details about the aftermath of SpaceX Starship Super Heavy launch and mid-air explosion, including that a “3.5-acre fire started south of the pad site on Boca Chica State Park land,” following the test flight.

SpaceX on Thursday tested its next-generation rocket designed for missions to the moon and Mars, ending in an explosion amid cheers from employees who gathered to watch a livestream of the launch.

SpaceX’s giant new rocket exploded minutes after blasting off on its first test flight and crashed into the Gulf of Mexico.

Northern lights enthusiasts got a surprise mixed in with the green bands of light dancing in the Alaska skies: A light baby blue spiral resembling a galaxy appeared amid the aurora for a few minutes.

Elon Musk’s SpaceX is about to take its most daring leap yet with a round-the-world test flight of its mammoth Starship.

SpaceX has called off the first launch attempt of its giant rocket.

SpaceX has called off the first launch attempt of its giant rocket.

Elon Musk’s SpaceX is about to take its most daring leap yet with a round-the-world test flight of its mammoth Starship.

SpaceX has cleared the final hurdle for launching its new giant Starship from Texas as early as next week on a first test flight.

Boeing's first launch of astronauts has been delayed again, this time until July.

Four space station astronauts are back on Earth after a quick SpaceX flight home.

A new crew from the United States, Russia and United Arab Emirates has arrived at the International Space Station.

SpaceX is a big step closer to sending its giant Starship spacecraft into orbit, completing an engine-firing test at the launch pad.

Ukrainians have reacted with puzzlement and some ire to comments by a top Starlink official that their country has “weaponized” the satellite internet service.

Former NASA astronauts Douglas Hurley and Robert Behnken will be awarded the Congressional Space Medal of Honor for bravery in NASA’s SpaceX Demonstration Mission-2 (Demo-2) to the International Space Station in 2020.

Twitter will no longer allow users to promote their accounts on at least seven other major social media sites, including Facebook, Instagram and Truth Social, the platform announced Sunday.

A U.S.-French satellite that will map most of the world's water has rocketed into orbit.

Musk joined a Twitter Space to say the suspensions were related to new rules banning private jet trackers. Twitter suspended an account that tweeted the whereabouts of his plane.

A Tokyo company is aiming for the moon with its own private lander.

Several SpaceX employees who were fired after circulating an open letter calling out CEO Elon Musk’s behavior have filed a complaint accusing the company of violating labor laws.

A Northrop Grumman capsule has delivered several tons of supplies to the International Space Station despite a jammed solar panel.

SpaceX has scored another set of double booster landings following a Florida launch for the military.

A Ukrainian diplomat is expressing optimism about securing the money needed for the continued operation of a satellite network funded by billionaire Elon Musk that has provided key battlefield and humanitarian contacts in the war with Russia.

Billionaire Elon Musk suggested in a Saturday tweet that his rocket company SpaceX may continue to fund its satellite-based Starlink internet service in Ukraine.

Four astronauts are back on Earth after spending almost six months at the International Space Station.