How Rocket-Makers Ensure 3D-Printed Parts are Strong Enough for Space
Measure them against an industrial standard for welding called AWS D17.1 Class A.
Why Did Paul Allen Build the World’s Largest Aircraft?
The six-engine, twin-fuselage Stratolaunch has no commercial customers paying to give their rockets a lift. Are there secret military ones?
How A Billion-Dollar Satellite Gets to the Launch Pad
Before an ultra-secure communications military satellite soars into orbit, it has to fly to Florida aboard the U.S. Air Force's largest plane.
The US Is Worried That a Russian Satellite Is Really a Weapon
It could be practicing to fix other spacecraft—or blow them up.
SpaceX Just Sold the US Air Force the Cheapest Enormous Rocket It’s Ever Bought
The launch will cost $130 million, far less than the $350 million average cost of United Launch Alliance’s Delta IV.
The US Military Will Award $10 Million to the Company That Can Launch Satellites on Short Notice
The Air Force is desperate to replace larger satellites that are vulnerable to attack, and fast.
Trump Says His New Tariffs Are About National Security. They’re Not.
Few people believe him, and that’s a problem for him—and the world.
The Pentagon is Funding Silicon Valley’s Space Industry to Watch North Korean Missiles
The U.S. military doesn’t have the information it needs to stop an attack by North Korea. But officials believe they know where to get it.
The US Isn’t Going To Launch a Military Space Corps—For Now
The effort still sends a message that the U.S. is concerned about the orbital military aspirations of geopolitical rivals like China and Russia.
Elon Musk’s SpaceX Will Fly the US Military's Top-Secret Space Robot
The company is due to launch the X-37B in August, breaking a decade-long monopoly by United Launch Alliance.
Elon Musk’s Reusable Rocket Just Changed The Space Game
The successful test flight of a used rocket is a milestone in the effort to drastically lower the cost of putting a satellite in orbit.
Trump's Defense-and-Budget Plan Has Been Tried Before
The GOP candidate's proposals for irresponsible tax cuts and uncapped defense spending look quite a bit like George W. Bush's.
China’s New Satellite Puts Quantum Encryption Into Orbit
It’s designed to literally teleport information nearly 750 miles.
Nailed It: SpaceX's Reusable Rocket Makes Historic Landing
Falcon 9’s successful mission shows how the cost of space access is headed down as reusable rockets head up.
This Painfully Honest Look at the Space Industry Just Got an Executive Fired
The engineering chief of the nation’s largest rocket-launch firm got a little too candid during a recent talk at his alma mater.
Why a US Army Vet Cast a Muslim-American Woman to Lead His Afghan War Movie
An American paratrooper's experience with an Afghan-American interpreter formed the basis of the upcoming film, 'Day One.'
The US Military Just Ditched Plans to Launch Satellites with F-15s
DARPA was looking for a way to get small sats into orbit more quickly, but the fuel proved too dangerous.
The Pentagon's Afghan 'Slush Fund' Will Now Have to Answer to Angry Lawmakers
The chairman of the Senate Judiciary Committee has given the DOD 48 hours to turn over its files on a controversial task force that may have misspent millions in Afghanistan.
Troops' Privacy at Center of $43M Gas Station Tussle Between Pentagon, Watchdog
No one so far knows where some $42 million went for a $500k gas station in Afghanistan. But a fight between the Pentagon and its auditor is keeping the records out of the public eye.
Obama, Putin Will Meet About Syria
With their military forces both engaged in a single war-torn country, the leaders will meet during the UN General Assembly.
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