Michael Wall is the Spaceflight and Tech Editor for Space.com and joined the team in 2010. He primarily covers human and robotic spaceflight, military space, and exoplanets, but has been known to dabble in the space art beat. His book about the search for alien life, "Out There," was published on Nov. 13, 2018. Before becoming a science writer, Michael worked as a herpetologist and wildlife biologist. He has a Ph.D. in evolutionary biology from the University of Sydney, Australia, a bachelor's degree from the University of Arizona, and a graduate certificate in science writing from the University of California, Santa Cruz. To find out what his latest project is, you can follow Michael on Twitter.
Latest articles by Mike Wall

A city on the moon: Why SpaceX shifted its focus away from Mars
By Mike Wall published
Just 13 months after declaring the moon "a distraction," Elon Musk has announced that Earth's nearest neighbor is now the focus of SpaceX's settlement plans. What changed?

SpaceX's next astronaut launch for NASA is officially on for Feb. 13 as FAA clears Falcon 9 rocket to fly again
By Mike Wall published
The FAA has cleared the Falcon 9 rocket to return to flight, freeing NASA and SpaceX to target Feb. 13 for the launch of the Crew-12 astronaut mission to the International Space Station.

When will SpaceX's Falcon 9 rocket return to flight after 4 upper-stage issues in 19 months?
By Mike Wall published
For the fourth time in the last 19 months, the upper stage of SpaceX's Falcon 9 rocket experienced a problem during a mission. How long will the vehicle be grounded this time?

SpaceX grounds its Falcon 9 rocket after a problem with its upper stage. Will the Crew-12 astronaut mission be affected?
By Mike Wall published
SpaceX has temporarily grounded its Falcon 9 rocket after an upper stage failed to deorbit as planned during a Feb. 2 launch. Will the issue affect the company's Crew-12 astronaut mission?

NASA just delayed the Artemis 2 moon mission because its giant rocket has a leak — we've seen this before
By Mike Wall published
NASA has delayed its Artemis 2 moon launch until March at the earliest, after encountering some issues during a key prelaunch exercise known as a wet dress rehearsal.

NASA fuels up giant Artemis 2 moon rocket. Yes, it's a little leaky. So is it ready to fly?
By Mike Wall published
NASA fully fueled its Artemis 2 moon rocket during a crucial test today (Feb. 2) but had to pause the operation twice due to leaks. Will the agency still try to launch on Feb. 8?

'I hope they forget all about Artemis 2': Moon astronauts are taking the long view
By Mike Wall published
NASA's upcoming Artemis 2 moon mission is historic, but it's designed to pave the way for even bigger things.

Watch NASA fuel up its Artemis 2 moon rocket today in critical prelaunch test
By Mike Wall published
NASA will conduct a crucial fueling test with its Artemis 2 moon rocket today (Feb. 2), and you can watch the action live.

Blue Origin pausing space tourism flights for at least 2 years to focus on moon plans
By Mike Wall published
Blue Origin will ground its New Shepard suborbital vehicle for at least two years, in order to devote more resources to the company's crewed moon plans.

Rocket Lab launches Korean disaster-monitoring satellite after long delay
By Mike Wall last updated
Rocket Lab launched a South Korean disaster-monitoring satellite from New Zealand on Thursday (Jan. 29), about six weeks later than originally planned.

US government declassifies Cold War-era 'JUMPSEAT' spy satellites
By Mike Wall published
The National Reconnaissance Office just revealed the existence of its "JUMPSEAT" line of spy satellites, eight of which launched to Earth orbit between 1971 and 1987.

SpaceX targeting mid-March for 1st flight of bigger, more powerful Starship 'Version 3,' Elon Musk says
By Mike Wall published
SpaceX plans to launch the 12th test flight of its Starship megarocket in six weeks, according to Elon Musk. It will be the first mission of the bigger, more powerful Starship "V3."

SpaceX launches advanced GPS satellite for US Space Force (video, photos)
By Mike Wall last updated
SpaceX launched an advanced, jam-resistant GPS satellite for the U.S. Space Force from Florida on Tuesday night (Jan. 27).

Artemis 2 astronauts enter quarantine ahead of historic NASA moon launch
By Mike Wall published
The four astronauts of NASA's Artemis 2 moon mission went into quarantine on Jan. 23, keeping everything on track for a possible launch in early February.

NASA to fly piece of Wright Brothers' plane on Artemis 2 moon mission
By Mike Wall published
The Artemis 2 moon mission will send a swatch from the famous Wright Flyer, along with a number of other aerospace artifacts, when it launches in the coming weeks.

Jeff Bezos' Blue Origin will refly booster on next launch of powerful New Glenn rocket
By Mike Wall published
Blue Origin will use a flight-proven booster on the next launch of its New Glenn rocket. The liftoff, which is targeted for late February, will be just the third for New Glenn to date.

Blue Origin launches 6 space tourists to the final frontier after last-minute crew swap (video)
By Mike Wall published
Blue Origin launched six people to suborbital space today (Jan. 22). It was the 17th human spaceflight for the company, which was founded by Amazon's Jeff Bezos.

Rocket Lab launches its 1st mission of 2026, sending 2 satellites to orbit (video)
By Mike Wall published
Rocket Lab launched its first mission of 2026 this morning (Jan. 22), sending two satellites aloft for the European company Open Cosmos.

Record-setting astronaut Suni Williams retires from NASA after 27 years
By Mike Wall published
Astronaut Suni Williams left NASA late last month after 27 years of service. She spent a total of 608 days in space, more than all but one other American astronaut.

Jeff Bezos' Blue Origin plans to build 5,400-satellite megaconstellation
By Mike Wall published
Blue Origin just announced "TeraWave," a planned satellite megaconstellation designed for customers who need super-high-throughput communication services.

US Space Force awards 1st-of-its-kind $52 million contract to deorbit its satellites
By Mike Wall published
"This contract reflects both the value of affordable servicing missions and the technical readiness of the Otter."

NASA's Crew-11 astronauts to discuss medical evacuation from International Space Station today: Watch it live
By Mike Wall published
The four astronauts of SpaceX's Crew-11 mission will discuss their shorter-than-expected stay aboard the International Space Station today (Jan. 21), and you can watch it live.

Watch Blue Origin launch 6 people to suborbital space today
By Mike Wall published
Blue Origin will launch six people to the final frontier on Thursday (Jan. 22), and you can watch the space tourism mission live.

Watch NASA roll huge Artemis 2 moon rocket out to the launch pad today
By Mike Wall last updated
NASA will roll its Artemis 2 moon rocket out to the launch pad on Saturday (Jan. 17), and you can watch the slow-moving action live.

Crew-11 astronauts arrive in Houston after 1st-ever medical evacuation from ISS
By Mike Wall published
The four astronauts of SpaceX's Crew-11 mission made it to Houston today (Jan. 16), just a day after their unprecedented medical evacuation from the International Space Station.
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