Satellite Rediscovered in Space After Being Lost for 25 Years

Smarter Than Monkeys? Scientists Challenge Claim of T. Rex Intelligence

A T. rex skeleton at the Natural History Museum of Leiden. Photo: Dean Mouhtaropoulos (Getty Images)

Tyrannosaurus rex was just about as smart as modern crocodiles and other reptiles, according to a team of researchers that investigated recent claims that the Cretaceous predators may have been as smart as monkeys. – Isaac Schultz Read More

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How the Combadge Became the Ultimate Wearable of the ‘Star Trek’ Universe

Communication has come a long way in 60 years of 'Star Trek'—and the combadge represents one of its biggest technological evolutions.

Gadgets James Whitbrook Apr 29

NASA’s X-59 quiet supersonic research aircraft performs a bank-to-bank auto roll maneuver during a test flight over California’s Mojave desert. As part of its envelope expansion phase, the X-59 performs maneuvers that allow the team to assess data, providing a better understanding of how the aircraft operates in the air.

Watch NASA’s Supersonic Jet Pull Off Some Sweet Maneuvers in Recent Test

The X-59 soared over California’s Mojave desert as it prepares for quiet supersonic flight.

Space & Spaceflight Passant Rabie May 4

The prototype thruster is enclosed in JPL’s condensable metal propellant (CoMeT) vacuum facility, a unique national asset designed to safely test thrusters using metal-vapor propellants as part of potential megawatt-class electric propulsion systems.

NASA’s Lithium-Fed Nuclear Thruster Flares to Life in First of Its Kind Test

The next-generation thruster could one day propel humans to Mars.

Space & Spaceflight Passant Rabie May 1

Pluto nearly fills the frame in this image from NASA’s New Horizons spacecraft taken on July 13, 2015.

NASA Chief Reignites Debate Over Pluto’s Planetary Status and Yes We’re Doing This Again

It's been 20 years since Pluto lost its status as the ninth planet of the solar system, but we still can't seem to let it go.

Space & Spaceflight Passant Rabie Apr 30

A view of fish-scale like patterns on rocks found on Mars

NASA’s Curiosity Rover Spots Strange Fish-Scale Patterns on Mars

Don't be alarmed, it's not an alien reptilian monster (we think).

Space & Spaceflight Passant Rabie Apr 23

A NASA crew member practices using lunar tools to collect geology samples at NASA’s Johnson Space Center during an elevated suit pressure test where teams evaluate how well crew perform tasks in different suit pressure levels while wearing the Artemis III lunar spacesuit developed by Axiom Space called the AxEMU (Axiom Extravehicular Mobility Unit).

NASA’s Next Spacesuit Won’t Be Ready for Artemis 4 Moon Landing, Watchdog Warns

A new report calls out the agency for failing to complete the lunar spacesuits despite two decades of effort.

Space & Spaceflight Passant Rabie Apr 22