Aerospace
T-Minus: Kessler Syndrome
Experts answer 10 big questions about the nightmare scenario that could send us back to the pre-Space Age.
T-Minus: 10 milestones in commercial spaceflight
T-Minus looks back at 10 major milestones in the commercial space industry — including several SpaceX triumphs.
T-Minus: 10 space startups to watch
Today's aerospace industry includes hundreds of startups, all vying to be the next SpaceX. Here are 10 that could actually do it.
Ian Brooke wants to revolutionize flight as we know it
This Y Combinator-backed startup has invented a new kind of jet engine, radically more efficient and versatile than anything before it.
T-Minus: 10 space stations of the future
The International Space Station may be nearing retirement, but 10 new space stations are just preparing for launch.
T-Minus: Counting down 10 upcoming moon missions
A countdown of 10 upcoming moon missions, all leading up to the one expected to return NASA astronauts to the lunar surface.
T-Minus: SpaceX’s Starship vs. Boeing’s Starliner
A breakdown of SpaceX's Starship, Boeing's Starliner, and what they mean for the future of space exploration at NASA.
T-Minus: How will solar storms affect Mars astronauts?
Freethink’s breakdown of the biggest space news, featuring NASA's efforts to protect astronauts from intense solar storms.
T-Minus: How to not die on (the way to) Mars
A breakdown of the five biggest threats to future Mars astronauts and what NASA scientists are doing to overcome each one.
Life on Mars, together
Researchers spent two weeks at the Mars Desert Research Station conducting an analog mission for potential future trips to Mars.