SPACEX

The Stratolaunch aircraft, launched by Microsoft co-founder Paul Allen, boasts a wingspan larger than a football field and is designed to carry rockets into the stratosphere at about 35,000 feet.

Lightning forced SpaceX to reschedule the launch of its resupply mission to the International Space Station.

Musk said he has done “all I can” to sway President Trump against pulling out of the agreement.

A fire burns differently in space, so NASA is going to light up the space station to watch the flames burn — for purely scientific reasons, of course.

Bigelow Aerospace founder and president Robert Bigelow recently spoke with '60 Minutes' and discussed his long-held belief that alien UFOs have and are visiting Earth. But he's not just another UFO enthusiast, Bigelow has privatized piles of relevant evidence. Whatever he knows, he should tell us.

The upcoming SpaceX cargo mission to the International Space Station, scheduled for a June 1 launch, will carry a new instrument from NASA.

Humans settling Mars or living in a space colony might evolve into a new species much faster than they would have on Earth, assuming they can avoid the dangers of inbreeding.

A former SpaceX employee is suing for wrongful termination. He says he was fired after he raised safety concerns at the company.

New Zealand is hoping to send a rocket into space every week, carrying satellites into low-Earth orbit and joining the other countries that have launched into the atmosphere.

Will we really visit Mars in our lifetimes? And if so, on whose spaceship?

Elon Musk's SpaceX is working to send people to space, and eventually Mars. This is what they think it'll look like.

Could Musk keep smart company with the brightest of the bright folks and even best them? Absolutely.

Musk is leading two companies in two completely different industries that have long-term goals that resemble science fiction.

Tesla workers were reportedly passing out at the company's factory, suggesting pressure over meeting production goals.

Here's how Elon Musk plans to build a network if tunnels with the Boring Co.

An Indian teenager designed a tiny, lightweight satellite that NASA will launch into space next month.

These photos of SpaceX launches are eye catching.

A human space colony on Mars or another planet may evolve into a different race if we leave inhabitants alone to breed.

SpaceX and Elon Musk are launching an internet satellite from the company Inmarsat on Monday evening.

SpaceX has become quite a large organization over the last few years, yet it still maintains a startup mentality and feel to it.

Elon Musk posted a series of pictures and videos of his tunnel boring company, including a test run video of platforms cars will travel on, and his pet snail Gary. The tunnel machine plan is expected to run from LAX to Westwood and other areas of Los Angeles, Musk said.