EL PASO, Texas — The Federal Aviation Administration has revised its criteria for awarding astronaut wings to those flying on commercial spacecraft, making the requirements stricter while including a significant loophole. The FAA Office of Commercial Space Transportation issued an order July 20 describing its FAA Commercial Space Astronaut Wings Program and the criteria for
Science
Self-healing circuit continues to carry current even when twisted. Photo by Alex Parrish for Virginia Tech A new type of self-healing liquid metal composite could be used to make soft, recyclable, electronic circuits. These composites do not break even when punctured and can be repeatedly stretched without losing their electrical conductivity. Most electronic circuits are
The bases will be renamed Schriever Space Force Base, Peterson Space Force Base and Cheyenne Mountain Space Force Station WASHINGTON — Peterson Air Force Base, Schriever Air Force Base and Cheyenne Mountain Air Force Station will officially become U.S. Space Force bases. These Colorado-based installations are home to the largest concentration of Space Force personnel.
VAN HORN, Texas — Jeff Bezos and the others who were on the first crewed flight of Blue Origin’s New Shepard suborbital vehicle hailed the experience as better than expected, but Bezos is facing a backlash for spending part of his extreme wealth on space. In a ceremony a couple hours after their brief suborbital
A 3D image (taken with laser confocal microscopy) shows crater-like features generated by the captured droplets. Courtesy: Northwestern University A transparent, viscous coating that can be brushed or painted onto any type of surface could reduce disease transmission by capturing airborne droplets. The coating, which is based on a polymer commonly employed in cosmetics, could
VAN HORN, Texas — Blue Origin performed its first crewed New Shepard launch July 20, sending company founder Jeff Bezos and three other people on a suborbital flight. New Shepard lifted off from Blue Origin’s Launch Site One in West Texas at 9:12 a.m. Eastern on the NS-16 mission. The crew capsule, called RSS First
By: Hannah Pell “If we conceive a being whose faculties are so sharpened that he can follow every molecule in its course, such a being, whose attributes are still as essentially finite as our own, would be able to do what is impossible to us,” wrote James Clerk Maxwell in his Theory of Heat (1871).
TAMPA, Fla. — Lynk aims to launch multiple operational satellites on a SpaceX ride-share mission in December, ahead of plans to provide connectivity services with the constellation directly to unmodified cellphones next year. The Virginia-based startup booked a place on a SpaceX transporter mission through ride-share service provider Spaceflight, Lynk CEO Charles Miller told SpaceNews.
Better by design: this new image (right) of the jet from the supermassive black hole at the heart of the Centaurus A galaxy, which was taken by the Event Horizon Telescope, has a 16-fold higher resolution the previous best image using the TANAMI VLBI array (Courtesy: Nature Astronomy). Astronomers have followed up their seminal 2019
The DSX mission was launched June 25, 2019. It ended on May 31, 2021 WASHINGTON — The U.S. Air Force Research Laboratory announced July 19 it has completed a two-year experiment that will help better understand the effects of radiation on space hardware in medium Earth orbit. Known as the Demonstration and Science Experiments (DSX)
WASHINGTON — Blue Origin is on track to perform the first crewed launch of its New Shepard vehicle July 20, carrying company founder Jeff Bezos and three others on a suborbital spaceflight. At a July 18 news conference, company officials said they had successfully completed a flight readiness review for the NS-16 mission that will
Researchers report on the unexpected observation of thermal waves in germanium for the first time. Courtesy: ICMAB/UAB Researchers in Spain and Italy have observed “second sound” in a room-temperature semiconductor for the first time. This phenomenon, which occurs when distinct waves of temperature pass through a material, had previously only been observed in exotic superfluids
TAMPA, Fla. — Satellite operator SES is leading a consortium to design a system for guarding communications in Luxembourg against cyberattacks, which could feed into Europe’s broader plan for a network that is also protected by quantum technology. The consortium will devise a satellite and terrestrial network for Luxembourg’s Quantum Communications Infrastructure (LuxQCI) project, which
Hunter, director of the defense industrial initiatives group at the Center for Strategic and International Studies, would be the Department of the Air Force’s senior acquisition executive. WASHINGTON — The White House announced July 16 that President Biden intends to nominate defense procurement expert Andrew Hunter to be assistant secretary of the Air Force for
A view into one of the two vacuum chambers used in the experiments. Credit: Max-Planck-Institute of Quantum Optics For the first time, physicists have succeeded in measuring the same photon at two different locations within an optical fibre – all without destroying the photon. The new non-destructive technique, which was developed by researchers at the
Considering how much space junk is in orbit, the need to maintain and monitor cislunar space (the region between Earth and the Moon) is becoming an increasingly important issue. To do so effectively may require spacecraft that can propel for longer durations than currently available, and nuclear reactors may offer a solution. Recent news of
WASHINGTON — NASA’s Hubble Space Telescope returned to science operations July 17 after a hiatus of more than a month as controllers successfully switched the orbiting observatory to a backup payload computer. NASA said the instruments of the 31-year-old telescope are now operational nearly five weeks after a payload computer, which commands those instruments, malfunctioned.
TAMPA, Fla. — Malaysian operator Measat has likely lost control of an aging satellite that has been drifting westward in geostationary orbit for nearly a month, according to analysts at space tracking company ExoAnalytic Solutions. The ExoAnalytic space tracking system detected an anomaly for Measat-3 on June 21, after which it started drifting out of