Is time a fundamental part of reality? A quiet revolution in physics suggests not
22 Feb 2026, 15:00 UTC
It feels so obvious that time moves forward that questioning it can seem almost pointless.
Discoveries from the edge of forever!
It feels so obvious that time moves forward that questioning it can seem almost pointless.
NASA's Perseverance rover can now pinpoint its exact location on Mars without help from Earth, paving the way for longer, more autonomous exploration.
Why do some places wait 1,000 years to see a total solar eclipse while others get two in a decade? The surprising orbital mechanics behind where eclipses happen — and don't.
Rheinmetall’s reported interest in the laser communications firm would complicate Rocket Lab’s planned acquisition The post German defense firm said to be weighing bid for Mynaric appeared first on Sp...
By taking advantage of a maneuver that would see a spacecraft fire rocket engines while in the solar corona, that spacecraft’s velocity could receive a huge boost — enough to allow it to catch up with...
Two SpaceX Falcon 9 rockets, each carrying Starlink satellites, launched from California and Florida on Saturday, Feb. 21, 2026. The second booster set a new reuse record.
NASA is troubleshooting a glitch with the upper stage of Artemis 2's Space Launch System rocket that will likely delay the launch of the moon mission.
Just 24 hours after setting a March 6 launch date for the Artemis 2 mission, NASA said a problem with the Space Launch System upper stage will delay the launch. The post NASA preparing for Artemis 2 r...
On Episode 198 of This Week In Space, Rod Pyle and Tariq Malik talk with Principal Investigator Dr. Elizabeth "Zibi" Turtle about the Dragonfly mission and what to expect in the coming years.
I tried out Canon's latest vlogging camera for astrophotography, the PowerShot V1 and managed to capture the Andromeda galaxy and the Milky Way!
Is an orbiting space station necessary to achieve lunar objectives, including scientific ones?
Arnie said, "Get your ass to Mars", but is it really a good idea? We asked the experts about our Martian future.