Will Advise And Inform The National Space Council On A Broad Range Of Aerospace Topics
NASA has established a new advisory group on behalf of the National Space Council that will represent the expertise, interests and perspectives of non-federal aerospace organizations to the National Space Council.
Device Installed On ESO's Very Large Telescope In Chile
The Echelle SPectrograph for Rocky Exoplanet and Stable Spectroscopic Observations (ESPRESSO) has successfully made its first observations. Installed on ESO’s Very Large Telescope (VLT) in Chile, ESPRESSO will search for exoplanets with unprecedented precision by looking at the minuscule changes in the light of their host stars. For the first time ever, an instrument will be able to sum up the light from all four VLT telescopes and achieve the light collecting power of a 16-metre telescope.
Nearly 200 Meteorites From Mars Have Been Discovered On Earth
Researchers have performed numerical simulations to explore the launch mechanism of Martian meteorites. According to the knowledge of shock physics, a strong shock compression higher than 50 GPa is required to accelerate Martian materials up to the escape velocity of Mars (5 km/s). In contrast, detailed analysis of Martian meteorites shows that they suffer only 30-50 GPa during the ejection.
Contract Valued At An Estimated $1 Billion Or More
L3 Technologies has entered into an agreement with United Launch Alliance (ULA) to become the exclusive provider of avionics and related services for its new Vulcan Centaur rocket system, delivering an estimated $1 billion-plus in mission-critical systems and services, over a 10-year period.
Finds That Space Weather Is Not The Primary Cause For Such Events
The age-old mystery of why otherwise healthy dolphins, whales and porpoises get stranded along coasts worldwide deepens: After a collaboration between NASA scientists and marine biologists, new research suggests space weather is not the primary cause of animal beachings — but the research continues. The collaboration is now seeking others to join their search for the factors that send ocean mammals off course, in the hopes of perhaps one day predicting strandings before they happen.
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