Astronomer Bill Gray said he had evidence that the rocket part due to hit the moon in March is a Chinese booster, and not from SpaceX's Falcon 9.
Blue Origin passenger Cameron Bess, who was the first pansexual astronaut, had dinner with founder Jeff Bezos before launching to the edge of space.
SpaceX CEO Elon Musk predicted that one Starship rocket flight could cost a few million dollars in the future.
Elon Musk's prediction follows reports that SpaceX is aiming to fly 52 rockets into orbit this year.
The firm says users of the premium version can expect download speeds of between 150 and 500 Megabits per second.
Elon Musk's SpaceX aborted a rocket launch on Sunday after a cruise liner sailed into the hazard area.
Elon Musk's SpaceX has pushed the mission back three times since Thursday due to bad weather conditions at the launch site in Florida.
A former NASA astronaut warned SpaceX and the agency to be careful not to become victims of their own success.
Astronomers tracking space junk predict it will crash into the moon in March, making it potentially the first bit of space junk to ever land there.
The rocket stage from Russia's Angara-A5 rocket was meant to stay in orbit for thousands of years, astronomer Jonathan McDowell told CNN.
SpaceX CEO Elon Musk said on a podcast that the company will land humans on Mars in five to ten years, depending on the engineering and cost of Starship.
The laboratory-grown muscle cells, sent into space via SpaceX's Falcon 9 rocket, will go through experiments on the International Space Station.
Jeff Bezos reportedly works two afternoons a week at Blue Origin, while Elon Musk has said he's worked 120 hours a week between his various projects.
The billionaire SpaceX founder says in a separate tweet that the new program "will also be important for Mars."
Elon Musk said SpaceX's launch pad in Florida will have a better launch tower and ground systems than its facilities at Starbase in South Texas.
Blue Origin's Astronaut Village has a restaurant, bar, and firepit where passengers and staff can "bond," astronaut Chris Boshuizen told Insider.
Blue Origin has invited GMA coanchor Michael Strahan and Laura Shepard Churchley, the daughter of US astronaut Alan Shepard, on its next flight.
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