The U.S. Air Force Thunderbirds perform during the Cheyenne Frontier Days in Wyoming.
Lunar Craters May Be Forming Faster Than We Thought
New images show a more active surface on the Moon.
One day, you may be able to summon a drone.
A new image from ESO’s Paranal Observatory in Chile gives an incredibly sharp view of the dust obscuring the star formation region in Messier 78.
Is Beaming Messages to Other Stars a Wise Idea?
The debate continues, even as a new transmission is aimed at Polaris.
An HL-10 lifting body model gets tested at the Full Scale Tunnel at NASA’s Langley Research Center in the 1960s. (See engineer at the mouth of the tunnel for scale.)
Now You Can Get Regional Forecasts of Space Weather
Solar storm warnings just got a little more user-friendly.
The city of Lilongwe, Malawi in Africa has grown from a population of 19,000 50 years ago to over one million in 2015. This image was taken by Landsat, as part of its mission to monitor the changes on our planet.
Forget the Predator, Military Drones Are Getting Smaller
Look out for the little ones.
The comet mission ends with a last hurrah.
An HH-60 Pave Hawk passes in front of the sun during exercises over Nevada.
On September 30, the Rosetta spacecraft’s mission comes to an end. The ESA comet orbiter reached Comet 67P/Churyumov–Gerasimenko in August 2014 and a few months later sent the Philae lander to the surface—the first ever successful landing on a comet. Now that the comet has swung around the sun and is headed farther and farther away, Rosetta would be unable to collect enough power from its solar cells or communicate with Earth. This morning, mission control directed Rosetta to crash into the comet, and collected some incredible up-close observations from the spacecraft.
NASA Wants Ideas for the Next Electric Airplane
Looking beyond the X-57.
A New Home for a Historic Airplane Competition
Expertly restored vintage aircraft will be on view once again—in Sacramento.
Did SpaceX Just Pass NASA on the Road to Mars?
Elon Musk’s biggest, boldest plan yet.
The Army conducts a jungle training course, including a medical evacuation, in Guam.
South Korea’s 2018 Lunar Mission
Another nation joins the international movement to the Moon.
F-22A Raptors of the 94th Fighter Squadron drop munitions during an exercise.
Bell Telephone Laboratories built the Horn reflector antenna in Holmdel, New Jersey to pick up signals from NASA’s ECHO I communication satellites in 1959.
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