3 min read NASA Laser Reflecting Instrument Makes GPS Satellite More Accurate A NASA laser reflecting technology that will aid Global Positioning System (GPS) accuracy is now operational as of March 9. The instrument, known as a laser retroreflector array, or LRA, launched aboard GPS III SV-09, the ninth of U.S. Space Force’s Block III [...]
The Progress 92 cargo spacecraft, carrying nearly 3,000 pounds of food, fuel, and supplies for the Expedition 73 crew, approaches the International Space Station in July 2025 before docking to the Poisk module. Credit: NASA NASA will provide live coverage of the launch and docking of a Roscosmos cargo spacecraft carrying about three tons of [...]
Ten explorers are currently training at NASA’s Johnson Space Center in Houston to become flight-eligible astronauts. Selected in 2025, the astronaut candidates are building the technical and operational skills needed for future missions to the International Space Station, the Moon, and eventually Mars. Now, NASA’s newest astronaut candidates have a class name: the Platypi. The 2025 Astronaut Candidate [...]
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Nancy Grace Roman Space Telescope team recently blasted the observatory with extreme sound, shook it, and listened to its electronic hum. Roman passed all three assessments, which aimed to confirm that the observatory will withstand launch conditions and function as expected in space. [...]
NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft, secured to the mobile launcher, stands vertical inside the Vehicle Assembly building on Tuesday, March 17, 2026, as preparations continue for rollout to Launch Complex 39B at NASA’s Kennedy Space Center in Florida. The Artemis II test flight will take Commander Reid Wiseman, Pilot [...]
Photo of the Day A lone tree stands in a quiet meadow in Guadalajara, Spain, silhouetted against the Cygnus region rising above like flames in the night sky. This deep night skyscape is a composite of exposures that reveals a range of brightness and color human eyes can't quite see on their own. Spanning [...]
NASA astronauts Jessica Meir and Chris Williams are seen outside the International Space Station installing a solar array modification kit during U.S. EVA 94 on March 18, 2026.NASA NASA astronauts Jessica Meir and Chris Williams concluded their spacewalk outside the International Space Station at 3:54 p.m. EDT. It was Williams’ first spacewalk and Meir’s fourth. [...]
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions Mars Home 3 min [...]
At any given moment, about 20 volcanoes on Earth are actively erupting. Often among them is Mayon—the most active volcano in the Philippines.Michala Garrison, using Landsat data from the U.S. Geological Survey The OLI (Operational Land Imager) on Landsat 8 acquired this rare, relatively clear image of Mayon, the most active volcano in the Philippines, on Feb. 26, 2026. [...]
For Corey Elmore, the path to NASA’s Kennedy Space Center did not begin in engineering. It began in service. Today he serves as a NASA Pathways engineering intern in the Technical Processes and Tools Branch (KSC-NE-TA) at Kennedy Space Center. Through the Pathways program, he is gaining hands-on experience supporting the engineering environments, technical tools [...]
