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Space exploration presents unique health challenges for astronauts due to lack of gravity, isolation, and radiation exposure. ESA's SciSpacE activities aim to comprehend these effects and their implications for human well-being during extended missions.

ESA collaborates with researchers to conduct experiments in microgravity and analogue environments, shedding light on the consequences of space stressors. One critical concern is muscle and bone atrophy. Despite daily exercise routines, astronauts face deterioration. ESA is investigating electrical stimulation as a potential countermeasure, with tests planned on board the International Space Station.

The "Muscle Stimulation" experiment is a centrepiece of this research. By applying

Tukwila WA (SPX) Aug 30, 2023
Focused on revolutionizing satellite manufacturing and diversifying customers' choices for multi-satellite solicitations, smallsat experts LeoStella and Hera Systems have announced a strategic manufacturing alliance. This collaboration will mitigate supply chain risks, increase the reliability of production and delivery schedules, and maintain competitive pricing for small satellite constellatio

Wallops Flight Facility VA (SPX) Aug 30, 2023
What if microgravity holds the key to preventing the overheating of advanced electronics? That's one idea behind an International Space Station (ISS) National Laboratory-sponsored investigation that recently launched to station on Northrop Grumman's 19th Commercial Resupply Services mission (NG-19). This week, the ISS crew is working on the experiment, which aims to improve the efficiency of hea

San Jose CA (SPX) Aug 30, 2023
Momentus Inc. (NASDAQ: MNTS) has signed a contract with FOSSA Systems ("FOSSA"), a Spanish company that offers global low-power Internet of Things (IoT) connectivity and in-space services to provide hosted payload services starting in 2024. The contract also includes two options for additional hosted payloads. The hosted payloads will strategically complement FOSSA's existing IoT satellite

Changchun City, China (XNA) Aug 30, 2023
Galactic Energy, a private rocket maker in Beijing, carried out on Friday the eighth flight mission of its CERES 1 rocket to deploy a remote-sensing satellite into orbit. The CERES 1 Y8 rocket blasted off at 12:57 pm at the Jiuquan Satellite Launch Center in northwestern China's Gobi Desert and placed the Jilin 1 Wide-View 02A satellite into its preset orbit, the company said in a news rel

Washington DC (SPX) Aug 30, 2023
Very detailed information is now available from ultraviolet, optical, and submillimeter observations of the stellar, dust, and cold gas content of galaxies, and yet there is a dearth of understanding about the mechanisms that formed these galaxies. To truly understand how galaxies form, X-ray observations from high energy resolution imaging spectrometers are needed to see the cores of the galaxi

Morgantown WV (SPX) Aug 30, 2023
A West Virginia University astronomer is searching the Milky Way for debris left behind by supernovas, the violent explosions that occur when massive stars die. After a supernova explosion, material that was part of the star expands outward, forming a shell or "remnant." According to Loren Anderson, professor at the Eberly College of Arts and Sciences, studying supernova remnants is "essen

Pasadena CA (JPL) Aug 28, 2023
Earth planning date: Monday, August 28, 2023: Curiosity successfully navigated the numerous resistant, dark boulders (once included in the Gediz Vallis ridge deposit and the focus of our recent investigations), 20 degree slopes and broken up bedrock to cover a distance of ~65 m back towards our planned ascent route up Mount Sharp in the weekend plan. This is one of our longer recent drives

Tucson AZ (SPX) Aug 30, 2023
Swirls are enigmatic albedo (light reflection) patterns on the lunar surface associated with local magnetic anomalies. The processes involved in their formation have been examined and debated since their discovery. The most popular idea is shielding of the surface from solar wind radiation by the associated magnetic anomaly. This explains the swirling pattern, as shielded material would be brigh

Burlington VT (SPX) Aug 30, 2023
Tapped to help U.S. defense agencies deploy safer propellant alternatives to hydrazine, Benchmark Space Systems has announced a two-year, $2.81 million AFRL SPRINT (Space Propulsion Research and Innovation for Neutralizing Satellite Threats) award to further develop and test flight-optimized thrusters running on ASCENT (Advanced Spacecraft Energetic Non-Toxic) fuel. It is Benchmark's secon