WATCH: SpaceX's Polaris Dawn crew completes first private spacewalk

Jared Isaacman, CEO of Shift4 integrated payment processing solutions, participated in the first ever private spacewalk by a group of astronauts who left a SpaceX capsule after a delay of a few hours, testing a new line of spacesuits in the company's riskiest mission yet.

A record number of human beings are now in orbit

For the first time, there are 19 human beings orbiting the planet. They represent three different countries and are aboard three different spacecraft.

Polaris Dawn live updates: SpaceX launches 4 private astronauts for historic spacewalk mission Tuesday morning

SpaceX's Falcon 9 rocket lifted off at 5:23 a.m. ET carrying four Polaris Dawn mission private astronauts to low-Earth orbit from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on Tuesday morning.

NASA 'Hidden Figures' women to receive Congressional Gold Medals

Katherine Johnson, Dr. Christine Darden, Dorothy Vaughan, and Mary Jackson are receiving awards for their contributions to NASA’s space program.

iOS 18 release: Is my iPhone compatible?

This new system update will work on specific iPhone devices, and here is what you need to know.

Leak reveals how much Disney made from Genie+ park pass, Disney+ streaming

Information leaked from the Walt Disney Company earlier this summer includes passport numbers of cruise line workers, revenue generated from Disney+ and Genie+ (now Lightning Lane) and guest data.

Here's why the Facebook icon mysteriously turned black on Friday

Facebook says the issue is now resolved after people on social media weighed in about the app after noticing it on their devices.

SpaceX grounded by FAA after Falcon 9 topples, burns on landing barge

The FAA has grounded SpaceX after a Falcon 9 booster toppled and burned during landing on a barge. This incident has halted upcoming launches and sparked an urgent investigation into what went wrong.

Mark Zuckerberg letter: White House pressured Facebook over some COVID content during pandemic

CEO Mark Zuckerberg said in a letter that Meta made some choices that, “with the benefit of hindsight and new information," the tech giant would not make again. Here's how the White House responded.

Here's when NASA's Starliner astronauts will finally come home – and how

NASA says it's not safe enough to let Butch Wilmore and Suni Williams fly the new Starliner spacecraft back to Earth, so they'll come home aboard a SpaceX Dragon capsule next year. Meanwhile, Boeing will suffer the ignominy of being bailed out by a rival.

Tesla recall: Model X SUVs with trim issue

Tesla is recalling thousands of early Model X vehicles again over roof trim pieces that may not have been properly adhered and could come loose.

Polaris Dawn crew arrives in Florida ahead of first SpaceX spacewalk mission

SpaceX is preparing to launch two of its employees and two other private citizens on the company's most ambitious mission yet, including the first private spacewalk and sending humans into the deepest orbit since the Apollo program.