August 12 – August 18, 2019

Reanna August 20, 2019 Space News Daily Leave a comment 192 Views

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ULA Vulcan Rocket Chosen To Launch Sierra Nevada Corp. Dream Chaser

SNC Dream Chaser on ULA Vulcan Centaur Rocket. Picture Credit score: Sierra Nevada Company/United Launch Alliance

August 15, 2019 – Sierra Nevada Company (SNC) has chosen United Launch Alliance (ULA) because the launch automobile supplier for the Dream Chaser spacecraft’s six NASA missions to the Worldwide House Station. The Dream Chaser will launch aboard ULA’s Vulcan Centaur rockets for its cargo resupply and return companies to the house station, beginning in 2021. Read More

GOLD Reveals Surprising Modifications In Earth’s Nighttime Ionosphere

This October 15, 2018, GOLD picture of daytime airglow clearly reveals the equatorial ionization anomaly (EIA) as two arcs on both facet of the magnetic equator, which prolong throughout the nightside of the disk. The colours characterize a rise in oxygen emissions from blue to purple, with the left facet of the Earth lit by the Solar, which has set over most of South America. Picture Credit score: GOLD

August 14, 2019 – NASA’s World-scale Observations of the Limb and Disk (GOLD) mission has noticed dramatic and unexplained shifts within the location of options in the Earth’s ionosphere surrounding the equator. Unanticipated adjustments within the nighttime ionosphere can result in disruptions in communication and navigation that rely on satellites, akin to GPS. Read More

James Webb House Telescope May Start Studying About TRAPPIST-1 Atmospheres In A Yr

This artist’s idea appeared on the Feb. 23, 2017 cowl of the journal Nature asserting that the close by star TRAPPIST-1, an ultra-cool dwarf, has seven Earth-sized planets orbiting it. Two of the planets had been found in 2016 by TRAPPIST (the Transiting Planets and Planetesimals Small Telescope) in Chile. NASA’s Spitzer House Telescope and a number of other ground-based telescopes uncovered 5 further ones, rising the whole quantity to seven. The TRAPPIST-1 system is situated about 40 light-years from Earth. Picture Credit score: Artist’s Idea: NASA and JPL/Caltech. Science: NASA, ESA, J. de Wit (MIT), H. Wakeford (College of Exeter/STScI), and N. Lewis (STScI)

August 14, 2019 – New analysis from astronomers on the College of Washington makes use of the intriguing TRAPPIST-1 planetary system as a type of laboratory to mannequin not the planets themselves, however how the approaching James Webb House Telescope may detect and research their atmospheres, on the trail towards on the lookout for life past Earth. Read More

Vulcan Centaur Rocket On Schedule For First Flight In 2021

Artist depiction of the Vulcan Centaur rocket. Picture Credit score: United Launch Alliance

August 14, 2019 – On the United Launch Alliance (ULA) manufacturing facility in Decatur, Alabama, manufacturing of the primary Vulcan Centaur rocket continues, with cargo to the launch website at Cape Canaveral Air Drive Station in Florida scheduled for late subsequent yr for processing in preparation for its first launch in 2021. Read More

NOAA Selects SpaceNav For Superior House Situational Consciousness Companies

August 14, 2019 – SpaceNav, a Colorado-based engineering and utilized arithmetic firm has been awarded a brand new contract by the Nationwide Oceanic and Atmospheric Administration (NOAA) to ship subject material experience for House Situational Consciousness (SSA) operations. NOAA’s operational fleet of spacecraft resides in each Low Earth Orbit (LEO) and Geosynchronous Earth Orbit (GEO) regimes and requires real-time security of flight danger quantification and mitigation; precision orbit dedication; and mission manufacturing technology. Read More

NASA Selects Ultimate 4 Website Candidates For Asteroid Pattern Return

Pictured are the 4 candidate pattern assortment websites on asteroid Bennu chosen by NASA’s OSIRIS-REx mission. Website Nightingale (high left) is situated in Bennu’s northern hemisphere. Websites Kingfisher (high proper) and Osprey (backside left) are situated in Bennu’s equatorial area. Website Sandpiper (backside proper) is situated in Bennu’s southern hemisphere. In December, certainly one of these websites might be chosen for the mission’s landing occasion. Picture Credit score: NASA/College of Arizona

August 12, 2019 – After months grappling with the rugged actuality of asteroid Bennu’s floor, the group main NASA’s first asteroid pattern return mission has chosen 4 potential websites for the Origins, Spectral Interpretation, Useful resource Identification, Safety-Regolith Explorer (OSIRIS-REx) spacecraft to “tag” its cosmic dance companion. Read More

NASA’s MMS Finds First Interplanetary Shock

August 12, 2019 – The Magnetospheric Multiscale mission — MMS — has spent the previous 4 years utilizing high-resolution devices to see what no different spacecraft can. Not too long ago, MMS made the primary high-resolution measurements of an interplanetary shock. Read More

Lockheed Martin-Constructed AEHF-5 Protected Communications Satellite tv for pc Now In Switch Orbit

The U.S. Air Drive’s fifth Superior Extraordinarily Excessive Frequency (AEHF-5) protected communication satellite tv for pc encapsulated previous to launch. Picture Credit score: Lockheed Martin

August 12, 2019 – The U.S. Air Drive’s four^th House Operations Squadron at Schriever Air Drive Base is now “speaking” with the fifth Superior Extraordinarily Excessive Frequency (AEHF-5) protected communication satellite tv for pc after its profitable launch from Cape Canaveral Air Drive Station, Florida, on August eight. Read More