SpaceX

Amazon.com Inc (AMZN.O) told U.S. regulators on Wednesday that Elon Musk does not believe government regulations apply to the billionaire who heads Tesla Inc (TSLA.O) and SpaceX as the companies spar over rival satellite-based internet plans.

SpaceX has announced a targeted launch date for later this month for the world's first all-civilian spaceflight, which will orbit the Earth for three days.

SpaceX founder Elon Musk takes another swipe at fellow billionaire Jeff Bezos after satellite competitor Amazon filed a complaint with federal regulators over SpaceX's Starlink satellite program.

A SpaceX shipment of ants, avocados and a human-sized robotic arm rocketed toward the International Space Station on Sunday.

SpaceX founder Elon Musk called out Blue Origin's Jeff "Besos" Bezos in a tweet early on Friday morning.

Blue Origin's New Shepard Mission NS-17 is slated to launch on Thursday morning carrying NASA payloads.

Nearly a dozen Blue Origin employees, including executives and engineers, have left Jeff Bezos’ company in recent months amid intense competition among private space firms, FOX Business confirmed on Friday.

A Blue Origin spokesperson told FOX Business that the suit, which has been approved by a judge to remain under seal, is "an attempt to remedy the flaws in the acquisition process found in NASA’s Human Landing System."

SpaceX founder Elon Musk sounded optimistic Saturday night when asked about the progress of the company’s Starship lunar lander project for NASA.

SpaceX CEO Elon Musk took to Twitter on Wednesday to defend the capabilities of the aerospace company's Starship spacecraft as Jeff Bezos' Blue Origin continues to dispute NASA's decision to award one moon lander contract for its Human Landing System (HLS) program.

Elon Musk's Starlink satellite internet service is almost as fast as broadband, according to a recent Ookla report.

When Boeing Co. will attempt to launch its Starliner space taxi to the International Space Station remains unclear after its engineers detected a problem with valves on a propulsion system on the vehicle.

A federal agency upheld the decision to make Elon Musk’s SpaceX the sole winner of a contract to develop a lander for the National Aeronautics and Space Administration’s return to the moon, a setback to Jeff Bezos ’ space enterprise.

Elon Musk tweeted Monday that population collapse could be the "greatest risk" to humanity's future.

NASA's (National Aeronautics and Space Administration) Southern California-based Jet Propulsion Laboratory (JPL)  has awarded SpaceX (Space Exploration Technologies Corp.) with the launch services contract for the Earth's first mission to conduct detailed investigations of Europa.

Tesla CEO Elon Musk on Tuesday said the "three meaningful assets" he personally owns besides his two companies are Bitcoin, Dogecoin and Ethereum.

Blue Origin founder Jeff Bezos lifted off into space as the second billionaire to make the historic journey this month.

The SpaceX CEO on Tuesday wished Blue Origin's crew, including founder Jeff Bezos, good luck on Twitter ahead of the company's first crewed spaceflight.

"Given that SpaceX and Blue Origin employees have sophisticated high-tech skills with presumably high income, the impacted small community real estate market will clearly benefit," NAR chief economist Lawrence Yun told FOX Business.

The Federal Aviation Administration has opened a new office in Houston, Texas, in order to hold closer watch over the activities of billionaire-owned firms sending people into space.