Falls Church VA (SPX) Mar 30, 2022
On the battlefield, snipers rarely work alone. Snipers act as part of a system with a spotter who surveys a wide area to identify potential targets. That's one way to think about the Next-Generation Overhead Persistent Infrared (OPIR) system, according to Mike Ciffone, director of programs, OPIR, Northrop Grumman. The Next-Generation Polar (NGP) satellites act as the spotter, surveying an

Almaty, Kazakhstan (AFP) March 30, 2022
A record-breaking US astronaut and two Russian cosmonauts reached Earth Wednesday, with tensions between Moscow and the West soaring over Russia's invasion of Ukraine, Russia's space agency Roscosmos said. "The crew of Roscosmos cosmonauts Anton Shkaplerov and Pyotr Dubrov, as well as NASA astronaut Mark Vande Hei, has returned to Earth," Roscosmos said after footage showed the Soyuz descent

Luxembourg (SPX) Mar 31, 2022
SES has announced that Comtech Telecommunications Corp (NASDQ: CMTL) is supplying antenna systems for its second-generation medium earth orbit (MEO) O3b mPOWER gateways. The antenna hardware comes in a range of sizes - from the 5.5 metre gateway intended for telemetry, tracking and control (TT&C) to smaller antennas for enterprise and government use. The antennas can also be deployed as customer

New York NY (SPX) Mar 31, 2022
Terran Orbital Corporation (NYSE: LLAP), a leading small satellite manufacturer primarily serving the United States aerospace and defense industry, announced that its common stock and warrants will begin trading on the New York Stock Exchange, March 28, 2022, under the ticker symbols "LLAP" and "LLAP WS", respectively. Terran Orbital has made significant progress over recent months as it p

Beijing, China (SPX) Mar 31, 2022
It is an inevitable choice for the development of space automation technology to use space intelligent robots to realize space exploration and space resource utilization. China started with the successful launch of the Tianhe Core Module in 2021, and intends to build a large-scale, long-term manned national space laboratory during 2021-2022, and gradually develops into the China's Space Station

Washington DC (SPX) Mar 31, 2022
NASA's Hubble Space Telescope has established an extraordinary new benchmark: detecting the light of a star that existed within the first billion years after the universe's birth in the big bang - the farthest individual star ever seen to date. The find is a huge leap further back in time from the previous single-star record holder; detected by Hubble in 2018. That star existed when the un

Munich, Germany (SPX) Mar 31, 2022
Using a combination of observed stars and a realistic model of the Milky Way, scientists at the Max Planck Institute for Extraterrestrial Physics have found a new structure in our home galaxy. Just outside the Galactic bar, they found an inner ring of metal rich stars, which are younger than the stars in the bar. The ages of the ring stars can be used to estimate that the bar must have for

Los Angeles CA (SPX) Mar 31, 2022
UCLA scientists have discovered a new source of super-fast, energetic electrons raining down on Earth, a phenomenon that contributes to the colorful aurora borealis but also poses hazards to satellites, spacecraft and astronauts. The researchers observed unexpected, rapid "electron precipitation" from low-Earth orbit using the ELFIN mission, a pair of tiny satellites built and operated on

Huntsville AL (SPX) Mar 31, 2022
A refinement to a space weather model developed by a center director at The University of Alabama in Huntsville (UAH) could help scientists check out which planets outside our solar system are likely to have someone home. Exoplanets are what planets are called when they orbit stars outside our own solar system, and the effort to winnow out those that could harbor life has been intensifying

West Lafayette IN (SPX) Mar 31, 2022
While for humans the constants might be death and taxes, for planets the constants are gravity and collisions. Brandon Johnson studies the latter, using information about impacts to understand the history and the composition of planets, moons, asteroids and meteorites throughout the solar system. "Impact cratering is the most ubiquitous surface process shaping planetary bodies," John