(Newswise)–The earliest known light in our universe, known as the cosmic microwave background, was emitted about 380,000 years after the Big Bang. The patterning of this relic light holds many important clues to the development and distribution of large-scale structures such as galaxies and galaxy clusters. Distortions in the cosmic microwave background (CMB), caused by […]
NASA’s InSight Lander Captures Audio Of First Likely ‘Quake’ On Mars
NASA’s Mars InSight lander has measured and recorded for the first time ever a likely “marsquake.” The faint seismic signal, detected by the lander’s Seismic Experiment for Interior Structure (SEIS) instrument, was recorded on April 6, the lander’s 128th Martian day, or sol. This is the first recorded trembling that appears to have come from […]
SpaceX Crew Dragon Splashdown Marks Success Of First NASA Commercial Crew Flight Test
Hawthorn, CA–NASA passed a major milestone Friday in its goal to restore America’s human spaceflight capability when SpaceX’s Crew Dragon returned to Earth after a five-day mission docked to the International Space Station.About 6 hours after departing the space station, Crew Dragon splashed down at 8:45 a.m. EST approximately 230 miles off the coast of […]
NASA Renames Facility In Honor Of ‘Hidden Figure’ Katherine Johnson
NASA has redesignated its Independent Verification and Validation (IV&V) Facility in Fairmont, West Virginia, as the Katherine Johnson Independent Verification and Validation Facility, in honor of the West Virginia native and NASA “hidden figure.” “I am thrilled we are honoring Katherine Johnson in this way as she is a true American icon who overcame incredible […]
First Evidence Discovered Of A Gigantic Remnant Around An Exploding Star
(Newswise)–A San Diego State University astrophysicist has helped discover evidence of a gigantic remnant surrounding an exploding star–a shell of material so huge, it must have been erupting on a regular basis for millions of years. When a white dwarf, the core of a dead star, is in a close orbit with another star, it […]
NASA’s Opportunity Rover Mission On Mars Comes To End
One of the most successful and enduring feats of interplanetary exploration, NASA’s Opportunity rover mission is at an end after almost 15 years exploring the surface of Mars and helping lay the groundwork for NASA’s return to the Red Planet. The Opportunity rover stopped communicating with Earth when a severe Mars-wide dust storm blanketed its […]
Eating Your Veggies, Even In Space
(Newswise)–Fresh food is so attractive to astronauts that they toasted with salad when they were able to cultivate a few lettuce heads on the International Space Station three years ago. In 2021, beans are on the menu to be grown in space, planted in high-tech planters developed at the Norwegian University of Science and Technology […]
NASA’s Mars InSight Flexes Its Arm
PASADENA–New images from NASA’s Mars InSight lander show its robotic arm is ready to do some lifting. With a reach of nearly 6 feet (2 meters), the arm will be used to pick up science instruments from the lander’s deck, gently setting them on the Martian surface at Elysium Planitia, the lava plain where InSight […]