To assess the plausibility of alien visitors, it’s necessary to understand the obstacles that an extraterrestrial vessel would need to overcome to reach Earth ...
Books that rely on hard science fiction have been popular since the 1950s, and they continue to fascinate, challenge, and ...
Project Hail Mary (2025) is directed by Phil Lord and Christopher Miller — the duo behind The LEGO Movie and 21 Jump Street — ...
If you loved the acclaimed adaptation of Andy Weir's Project Hail Mary, reading these hard science fiction books will fill ...
A new propulsion system feeds the same "monopropellant" fuel into electrical and chemical thrusters, potentially saving on ...
The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...
NASA named the four astronauts it plans to send on the Artemis III mission Tuesday, the next major step in its ...
The TRAPPIST-1 system, located about 41 light years from Earth, has been a focal point of much exoplanetary discussion—mainly ...
Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...
The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.
Commander Randy Bresnik and three others will attempt to dock with two different lunar landers in Earth orbit, paving the way ...
Tom Mueller built the rocket engines that gave Elon Musk outer space. Now, he's racing to create a fleet of cabs for the ...