Stratolaunch's Roc carrier plane, which is being groomed to haul hypersonic vehicles aloft, conducted its second-ever test flight Thursday morning (April 29).
Ingenuity aced its third-ever Martian flight early Sunday morning (April 25), adding to its already impressive resume.
NASA's history-making Mars helicopter Ingenuity will make its third Red Planet flight this weekend, if all goes according to plan.
NASA's Ingenuity helicopter lifted off on the Red Planet early this morning (April 19), performing the first-ever powered flight on a world beyond Earth.
The 4-lb. (1.8 kilograms) chopper captured its first color photograph on Saturday (April 3), shortly after being lowered to the Martian dirt by the Perseverance rover.
The stainless-steel SN11 didn't stick its landing last week because of a plumbing problem, according to SpaceX founder and CEO Elon Musk.
The space ambitions of Russia and China will likely stay front and center for the U.S. military during the administration of President Joe Biden.
The International Space Station discarded a 2.9-ton pallet of used batteries on Thursday morning (March 11), the most massive object it has ever jettisoned.
We keep getting reminders that the Milky Way's planetary diversity dwarfs what we see in our own solar system.
Perseverance has captured a high-definition, 360-degree panorama of its surroundings on the floor of Mars' Jezero Crater, which harbored a lake and a river delta billions of years ago.
Perseverance will attempt to land inside Mars’ Jezero Crater on Feb. 18. A new video shows how the spacecraft’s harrowing entry, descent and landing will work.
China's first fully homegrown Mars mission, Tianwen-1, arrived in orbit around the Red Planet Wednesday (Feb. 10).
The car-size Perseverance rover, which launched on July 30 of last year, is scheduled to land inside the 28-mile-wide (45 kilometers) Jezero Crater on Feb. 18.
The big galaxy at the core of the cluster Abell 2261 should harbor a supermassive black hole that weighs as much as 3 billion to 100 billion suns. But astronomers can't find it.
China's Chang'e 5 moon sample-return capsule landed in Inner Mongolia on Wednesday (Dec. 16), returning lunar rocks for the first time since 1976.
SpaceX's first attempt to launch a Starship prototype on a high-altitude test flight ended with a last-second abort in Texas on Tuesday (Dec. 8).
The life-hunting Mars 2020 Perseverance rover, which launched on July 30, is scheduled to land inside Jezero Crater on the afternoon of Feb. 18, 2021.
NASA Administrator Jim Bridenstine won't remain in the agency's lead role in the Biden administration even if asked, Aerospace Daily & Defense Report reported on Sunday (Nov. 8).