Space News
'Rockoons' may soon make launching satellites into space more accessible
Phys.org - 4 Apr 2018 20:47
A Purdue University-affiliated startup is seeking to open up access to space for microsatellite companies by modernizing a launch technique first used in the 1950s.
Boeing Ops Team Reveals Mission Patch for Starliner Orbital Test Flight
SPACE.com - 4 Apr 2018 16:59Blue Origin Switches Engines for New Glenn Second Stage
SPACE.com - 4 Apr 2018 16:35Artificial intelligence helps to predict likelihood of life on other worlds
Phys.org - 4 Apr 2018 01:00
Developments in artificial intelligence may help us to predict the probability of life on other planets, according to new work by a team based at Plymouth University. The study uses artificial neural networks (ANNs) to c...
Magnetic hot spots on neutron stars survive for millions of years
Phys.org - 4 Apr 2018 01:00
A study of the evolution of magnetic fields inside neutron stars shows that instabilities can create intense magnetic hot spots that survive for millions of years, even after the star's overall magnetic field has decayed...
NASA Simulates Their Orion Abort System. Now That Would be a Crazy Ride
Universe Today - 4 Apr 2018 22:50
A team of research scientists recently conducted a series of simulations to see how the Orion Launch Abort System would fair in high speed conditions. The post NASA Simulates Their Orion Abort System. Now That Would be a...
"Milky Way's Death Zone" --Confirmed! Thousands of Black Holes Surround Its Sagittarius A* Supermassive Black Hole Core
The Daily Galaxy - 4 Apr 2018 20:53
"There are only about five dozen known black holes in the entire galaxy--100,000 light years wide--and there are supposed to be 10,000 to 20,000 of these things in a region just six light years wide that no one has been....
NASA Space Station On-Orbit Status 3 April 2018
SpaceRef - 4 Apr 2018 20:52
The SpaceX Dragon space freighter is midway on its trip to the resupply the International Space Station's Expedition 55 crew....
Algae, Impurities Darken Greenland Ice Sheet And Increases Melting
SpaceRef - 4 Apr 2018 20:51
The Dark Zone of Greenland ice sheet is a large continuous region on the western flank of the ice sheet; it is some 400 kilometers wide stretching about 100 kilometres up from the margin of the ice....
Hubble makes the first precise distance measurement to an ancient globular star cluster
Phys.org - 4 Apr 2018 20:15
Astronomers using NASA's Hubble Space Telescope have for the first time precisely measured the distance to one of the oldest objects in the universe, a collection of stars born shortly after the big bang.
Hubble Makes First Precise Distance Measurement to Ancient Globular Star Cluster
SpaceRef - 4 Apr 2018 20:14
Astronomers using NASA's Hubble Space Telescope have for the first time precisely measured the distance to one of the oldest objects in the universe, a collection of stars born shortly after the Big Bang....
Simulated View of a Newly Forming Planetary System with Rings and Gaps
Universe Today - 4 Apr 2018 20:06
Using data from the ALMA array, a team of international astronomers was able to image a newly forming planetary system and predict the presence of a planet. The post Simulated View of a Newly Forming Planetary System wit...
New study suggests tens of thousands of black holes exist in Milky Way's center
Phys.org - 4 Apr 2018 19:00
A Columbia University-led team of astrophysicists has discovered a dozen black holes gathered around Sagittarius A* (Sgr A*), the supermassive black hole in the center of the Milky Way Galaxy. The finding is the first to...
Astronomers Spy Swarms of Black Holes at Our Galaxy's Core
Scientific American - 4 Apr 2018 19:00
Anticipated but never before seen, the existence of tens of thousands of these dark objects at the galactic center could have far-reaching implications for astrophysics --
From car engines to exoplanets
Phys.org - 4 Apr 2018 18:45
Chemical models developed to help limit the emission of pollutants by car engines are being used to study the atmospheres of hot exoplanets orbiting close to their stars. The results of a collaboration between French ast...
DNI Coats: Enemies are developing advanced technology, space weapons. 'We have to up our game'
Space News - 4 Apr 2018 18:32
Director of National Intelligence Dan Coats: "There are a lot of efforts out there by more than one country relative to gaining space capabilities." SpaceNews.com
New findings about how 'giant' planets impact neighbors' habitability
Phys.org - 4 Apr 2018 17:54
In a new study published today in the Astrophysical Journal, researchers from New York University Abu Dhabi and NASA's Jet Propulsion Laboratory (JPL) in Pasadena, CA, share new findings about how the presence of "giant"...
Weekly Space Hangout: April 4, 2018: Mathew Anderson's "Habitable Exoplanets"
Universe Today - 4 Apr 2018 17:03
Hosts: Fraser Cain (universetoday.com / @fcain) Dr. Paul M. Sutter (pmsutter.com / @PaulMattSutter) Dr. Kimberly Cartier (KimberlyCartier.org / @AstroKimCartier ) Dr. Morgan Rehnberg (MorganRehnberg.com / @MorganRehnberg...
SpaceX and Boeing Test Parachutes for Future Astronaut Space Taxis
SPACE.com - 4 Apr 2018 16:35Video: The sweet smell of life support
Phys.org - 4 Apr 2018 16:20
When NASA astronaut Kjell Lindgren blasted off from Kazakhstan in July of 2015 for his first expedition aboard the International Space Station, he had some lofty expectations:
"Looking Back in Deep Time" --Astronomers Discover 4,000 Galaxies of the Infant Universe
The Daily Galaxy - 4 Apr 2018 16:04
Astronomers today announce one of the largest 3D maps of the infant Universe, in a presentation at the European Week of Astronomy and Space Science in Liverpool. A team led by Dr David Sobral of Lancaster University made...
Today's Top Science Headline: Enigma of our Nearest Star --"Sun is Bombarding Earth with Strange Patterns of Gamma Rays--and No One Knows Why"
The Daily Galaxy - 4 Apr 2018 15:41
Scientists have recently mapped how the sun's high-energy glow dances across its face over time. They found a potential link between these high-energy emissions, the sun's fluctuating magnetic field and the timing of the...