NASA commercial cargo provider SpaceX now is targeting its 14th resupply mission to the International Space Station for no earlier than 4:30 p.m. EDT Monday, April 2.
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Claudia Alexander and Her Life Well-Lived
Claudia Alexander, the project scientist overseeing NASA’s support role in the European Space Agency’s Rosetta mission, stands on the view deck of mission control at the Jet Propulsion Laboratory. via NASA https://ift.tt/2pHX9yJ
Announcing Nova Carinae 2018
How bright will Nova Carinae 2018 become? The new nova was discovered only last week. Although novas occur frequently throughout the universe, this nova, cataloged as ASASSN-18fv, is so unusually bright in the skies of Earth that it is now easily visible through binoculars in the southern hemisphere. Identified by the arrow, the nova occurs near the direction of the picturesque Carina Nebula. A nova is typically caused by a thermonuclear explosion on the surface of a white dwarf star that is accreting matter from a binary companion, although details of this outburst are currently unknown. Both professional and amateur astronomers will be monitoring this unusual stellar outburst in the coming weeks, looking to see how Nova Carinae 2018 evolves, including whether it becomes bright enough to be visible to the unaided eye. via NASA https://ift.tt/2IO1TM1
NGC 602 and Beyond
Near the outskirts of the Small Magellanic Cloud, a satellite galaxy some 200 thousand light-years distant, lies 5 million year young star cluster NGC 602. Surrounded by natal gas and dust, NGC 602 is featured in this stunning Hubble image of the region, augmented by images in the X-ray by Chandra, and in the infrared by Spitzer. Fantastic ridges and swept back shapes strongly suggest that energetic radiation and shock waves from NGC 602’s massive young stars have eroded the dusty material and triggered a progression of star formation moving away from the cluster’s center. At the estimated distance of the Small Magellanic Cloud, the Picture spans about 200 light-years, but a tantalizing assortment of background galaxies are also visible in this sharp multi-colored view. The background galaxies are hundreds of millions of light-years or more beyond NGC 602. via NASA https://ift.tt/2G66Qhr
NASA Invites Media to View Launch of InSight Mars Lander from West Coast
Media accreditation is open for the launch of NASA’s next mission to Mars – the Interior Exploration using Seismic Investigations, Geodesy and Heat Transport spacecraft (InSight) from Vandenberg Air Force Base in California.
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NASA Awards Contract for Aerospace Systems Modeling, Simulation
NASA has awarded an 8(a) small business set-aside contract to Metis Flight Research Associates LLC of Albuquerque, New Mexico, for support of aerospace systems modeling and simulation facilities at the agency’s Ames Research Center in Moffett Field, California.
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Hubble’s Exquisite View of a Stellar Nursery
An underlying population of infant stars embedded in the nebula NGC 346 are still forming from gravitationally collapsing gas clouds. via NASA http://ift.tt/2pxRyfc
Sharpless 249 and the Jellyfish Nebula
Normally faint and elusive, the Jellyfish Nebula is caught in this alluring telescopic image. Centered in the scene it’s anchored right and left by two bright stars, Mu and Eta Geminorum, at the foot of the celestial twin. The Jellyfish Nebula is the brighter arcing ridge of emission with dangling tentacles. In fact, the cosmic jellyfish is part of bubble-shaped supernova remnant IC 443, the expanding debris cloud from a massive star that exploded. Light from the explosion first reached planet Earth over 30,000 years ago. Like its cousin in astrophysical waters the Crab Nebula supernova remnant, the Jellyfish Nebula is known to harbor a neutron star, the remnant of the collapsed stellar core. An emission nebula cataloged as Sharpless 249 fills the field at the upper left. The Jellyfish Nebula is about 5,000 light-years away. At that distance, this image would be about 300 light-years across. via NASA http://ift.tt/2GdeHgi
NASA Invites Media to Discuss First Mission to Study Mars Interior, First Interplanetary Launch from West Coast
NASA’s next mission to the Red Planet will be the topic of a media briefing at 5 p.m. EDT (2 p.m. PDT) Thursday, March 29, at NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, California. The briefing will air live on NASA Television and the agency’s website.
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A View From a Launch
The Soyuz MS-08 rocket launched Wednesday, March 21, 2018, bringing three new crewmembers to the International Space Station. via NASA http://ift.tt/2Gjdlk2