London, UK (SPX) Jun 23, 2021
A new analysis of known exoplanets has revealed that Earth-like conditions on potentially habitable planets may be much rarer than previously thought. The work focuses on the conditions required for oxygen-based photosynthesis to develop on a planet, which would enable complex biospheres of the type found on Earth. The study is published today in Monthly Notices of the Royal Astronomical Society

Washington DC (SPX) Jun 22, 2021
DARPA's Operational Fires (OpFires) program, which is developing and demonstrating new technologies for ground-launched medium-range hypersonic weapons, successfully completed full-scale static test firing of a unique second stage propulsion system. This high-performance, solid-fuel "throttleable" rocket motor can be turned off before burning through all of its fuel, potentially allowing a

College Station TX (SPX) Jun 23, 2021
Texas A and M University astronomer Nick Suntzeff has been involved with space research for 30 years and spent 20 years in Chile, where he helped co-discover dark matter. Below, he offers his thoughts about UFOs and whether or not we are alone in the universe. b>What can we expect from the government's official UFO report? br> /b> I have no idea what the report will say, but I doubt

ESA’s Space Safety Digital Festival is the first of its kind, giving you the unique opportunity to chat, mingle with and quiz Europe’s top experts working behind the scenes to keep us safe.

Aspiring astronauts from across Europe are awaiting the next step in ESA’s astronaut selection, following the 18 June closure of the Agency’s first application period in 11 years.  

Beijing (AFP) June 23, 2021
President Xi Jinping on Wednesday lauded the work of three astronauts building China's first space station as opening "new horizons" in humanity's bid to explore the cosmos. The trio blasted off on a Long March-2F rocket from northwest China's Gobi desert last Thursday, docking around seven hours later at the Tiangong space station, where they will spend the next three months. The launch

Wollongong, Australia (SPX) Jun 23, 2021
The University of Wollongong (UOW) will contribute to a national network of facilities to test technology for use in space. Space exploration missions, satellites and permanent space stations require advanced electronic instrumentation with the highest level of reliability. The physically extreme environments in space travel mean most commercially available components are unsuitable. To en

Washington DC (SPX) Jun 23, 2021
NASA has awarded a contract to the University of Michigan for the Cyclone Global Navigation Satellite System (CYGNSS) for mission operations and closeout. A constellation of eight microsatellites, the system can view storms more frequently and in a way traditional satellites are unable to, increasing scientists' ability to understand and predict hurricanes. The total value of the contract

Washington DC (SPX) Jun 23, 2021
The Board of Directors of the Export-Import Bank of the United States (EXIM) unanimously approved $80.7 million in EXIM financing to support launch services by SpaceX and also U.S.-brokered launch and initial in-orbit insurance for Hispasat Canarias S.L.U., a subsidiary of Hispasat, S.A., of Spain. These EXIM-supported services will help Hispasat to deploy a new satellite, Amazonas Nexus.

Washington DC (SPX) Jun 23, 2021
NASA continues to work to resolve a problem with the Hubble Space Telescope payload computer that halted on June 13. After performing tests on several of the computer's memory modules, the results indicate that a different piece of computer hardware may have caused the problem, with the memory errors being only a symptom. The operations team is investigating whether the Standard Interface