Space News from SpaceDaily.com
April 05, 2023
TIME AND SPACE
Galaxy clusters yield new evidence for standard model of cosmology



Stanford CA (SPX) Apr 04, 2023
Cosmologists have found new evidence for the standard model of cosmology - this time, using data on the structure of galaxy clusters. In a recent study, a team led by physicists at the Department of Energy's SLAC National Accelerator Laboratory and Stanford University made detailed measurements of the X-ray emission from galaxy clusters, which revealed the distribution of matter within them. In turn, the data helped the scientists test the prevailing theory of the structure and evolution of the un ... read more

EXO WORLDS
Do Earth-like exoplanets have magnetic fields
Washington DC (SPX) Apr 04, 2023
Earth's magnetic field does more than keep everyone's compass needles pointed in the same direction. It also helps preserve Earth's sliver of life-sustaining atmosphere by deflecting high energy par ... more
STELLAR CHEMISTRY
Webb telescope discovers oldest galaxies ever observed
Paris (AFP) April 4, 2023
The James Webb Space Telescope has discovered the four most distant galaxies ever observed, one of which formed just 320 million years after the Big Bang when the universe was still in its infancy, new research said on Tuesday. ... more
TECH SPACE
Integral safe at last
Paris (ESA) Apr 04, 2023
In 2020, the thrusters on ESA's Integral spacecraft failed. To keep the scientific mission alive, the Integral team at ESA's ESOC mission control centre quickly set to work developing a new series o ... more
MILITARY COMMUNICATIONS
Spire Global awarded National Reconnaissance Office contract for radio frequency data
Vienna VA (SPX) Apr 04, 2023
Spire Global, Inc. (NYSE: SPIR) has been awarded a contract by the National Reconnaissance Office (NRO) for commercial radio frequency (RF) remote sensing. Spire won a contract as part of the NRO's ... more
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SPACE TRAVEL
Improving the accuracy of orbit prediction and position error covariance prediction
Beijing, China (SPX) Apr 04, 2023
With continuous developments in the space industry, the space near the earth was occupied by a variety of spacecraft whose number is increasing dramatically every year. To avoid a collision, huge co ... more
TECH SPACE
LeoLabs and ClearSpace partner to advance a safer, more sustainable space environment
Menlo Park CA (SPX) Apr 04, 2023
LeoLabs, the world's leading commercial provider of low Earth orbit (LEO) Space Situational Awareness and Space Traffic Management services, has announced a memorandum of understanding (MOU) with Cl ... more
SPACEWAR
Space ISAC stands up operational watch center to keep pace with proliferating threats to space systems
Colorado Springs CO (SPX) Apr 04, 2023
Space ISAC, its founding board of directors and executive director launched Space ISAC's Operational Watch Center and its initial operational capability today. This is a crucial milestone for Space ... more
SPACEWAR
Space Development Agency launches Tranche 0 satellites
Washington DC (SPX) Apr 04, 2023
The Space Development Agency (SDA) has announced the successful initial launch of Tranche 0 (T0) of the Proliferated Warfighter Space Architecture (PWSA), the Transport and Tracking Layer satellites ... more
SPACEWAR
National Reconnaissance Office awards contract extension to Kleos
Luxembourg (SPX) Apr 04, 2023
Kleos Space Inc. (Kleos), subsidiary of Kleos Space S.A. ASX: KSS, a space-powered defense and intelligence technology company, has been awarded the Stage Two option on its current contract with the ... more
SPACEWAR
SBIRS GEO-6 Satellite Transfers to SpOC
Buckley SFB CO (SPX) Apr 02, 2023
Space Operations Command recently took control of the Space Based Infrared System (SBIRS) Geosynchronous Earth Orbit (GEO) Satellite-6 from Space Systems Command on March 24, 2023. "Space Del ... more
MISSILE NEWS
Raytheon Technologies selected by US Navy for anti-ship strike weapon
Tucson AZ (SPX) Apr 02, 2023
Raytheon Technologies has been awarded a contract from the U.S. Navy for phase one of the Hypersonic Air-Launched Offensive Anti-Surface Warfare weapon program, or HALO. HALO is a carrier-based offe ... more
AEROSPACE
NASA plans 2 super pressure balloon test flights from New Zealand
Washington DC (SPX) Apr 04, 2023
NASA's Scientific Balloon Program is scheduled to conduct two super pressure balloon (SPB) launches from Wanaka, New Zealand, to further test and qualify the technology, which can offer cost savings ... more

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