Space News
NASA Is Applying AI To Space Science Problems
SpaceRef - 25 Nov 2019 02:56
Could the same computer algorithms that teach autonomous cars to drive safely help identify nearby asteroids or discover life in the universe?...
Your RNA May Have Come from Space, Meteor Study Suggests
SPACE.com - 25 Nov 2019 17:00
Scientists have detected ribose and other bioessential sugars in ancient meteorite samples for the first time, suggesting that RNA may have come from space and played a crucial role in the origins of life on Earth.
Citizen Science Discovers A Co-moving Brown Dwarf System
SpaceRef - 25 Nov 2019 02:46
We report the discovery of WISE2150-7520AB (W2150AB): a widely separated (~ 341 AU) very low mass L1 + T8 co-moving system....
Astronomers Find a Galaxy Containing Three Supermassive Black Holes at the Center
Universe Today - 25 Nov 2019 23:44
NGC 6240 is a puzzle to astronomers. For a long time, astronomers thought the galaxy is a result of a merger between two galaxies, and that merger is evident in the galaxy’s form: It has an unsettled appearance, with t...
SpaceX Will Launch Mighty Mice, Wild Physics and More to Space Station Next Month
SPACE.com - 25 Nov 2019 23:07
The next SpaceX resupply launch to the International Space Station, scheduled for Dec. 4, will bring a host of science material to astronauts living and working on the orbiting laboratory.
SpaceX Test-Fires Falcon 9 Rocket Ahead of Dec. 4 Dragon Launch for NASA
SPACE.com - 25 Nov 2019 23:07
SpaceX has fired up the Falcon 9 rocket that will ferry the company's next cargo resupply mission into space next week.
India Admits Its Moon Lander Crashed, Cites Problem with Braking Thrusters
SPACE.com - 25 Nov 2019 22:53
It turns out that India's crashed moon lander had an issue with its brakes.
French startup ThrustMe found fast route to orbit through China's Spacety
Space News - 25 Nov 2019 22:16
French propulsion startup ThrustMe unexpectedly made it into orbit early this month with its innovative propulsion system placed aboard a Chinese cubesat. SpaceNews.com
NASA's Webb to unveil the secrets of nearby dwarf galaxies
Phys.org - 25 Nov 2019 19:51
In two separate studies using NASA's upcoming James Webb Space Telescope, a team of astronomers will observe dwarf galaxy companions to the Milky Way and the nearby Andromeda galaxy. Studying these small companions will ...
Carbon soccer ball with extra proton probably most abundant form in space
Phys.org - 25 Nov 2019 18:00
It is one of the most common forms of carbon in space: C60, a soccer ball-shaped carbon molecule, but one that has an extra proton attached to it. This is the conclusion of research carried out at Radboud University, whi...
Solar Wind Plays Haunting Music on Earth's Magnetic Field
SPACE.com - 25 Nov 2019 18:00
When the sun's particles hit Earth during solar storms, our planet breaks into "song."
Probing exoplanet atmospheres could reveal telltale signatures of life
Phys.org - 25 Nov 2019 17:50
It may be that life is lurking out there on other planets. But stuck here on Earth, how can we ever know for sure? A good place to start is by looking for the compounds on other worlds that are known to be the key ingred...
Postage Stamps Feature First Torah in Space, Support Documentary
SPACE.com - 25 Nov 2019 17:40
A new, limited set of Israeli postage stamps celebrates both the first Torah to be flown in space and the astronaut who read from it more than 20 years ago.
Effects of the solar wind
Phys.org - 25 Nov 2019 17:21
The wind speed of a devastating Category 5 hurricane can top over 150 miles per hour (241km/hour.) Now imagine another kind of wind with an average speed of 0.87 million miles per hour (1.4 million km/hour.) Welcome to t...
Planets around a black hole? Calculations show possibility of bizarre worlds
Phys.org - 25 Nov 2019 17:20
Theoreticians in two fields defied the received wisdom that planets only orbit stars like the sun. They proposed the possibility of thousands of planets around a supermassive black hole.
Ice fossils found in meteorite
Phys.org - 25 Nov 2019 16:50
A team of researchers from Japan, China and the U.K. has found evidence of ice fossils on the surface of a meteorite. In their paper published in the journal Science Advances, the group describes their close-up study of ...
Testing time for MetOp Second Generation
ESA - 25 Nov 2019 16:32
ESA's ESTEC Test Centre in the Netherlands has completed its initial test campaign for the future of European weather forecasting - MetOp Second Generation.
How to build a 3-D map of the universe--and why
Phys.org - 25 Nov 2019 16:30
One of the biggest mysteries in science began with a dying star.
Magnetic storms: A window to the past
Phys.org - 25 Nov 2019 16:27
Audrey Schillings recently defended her doctoral thesis about atmospheric loss from Earth and how it varies with solar wind conditions. Audrey was employed at the Swedish Institute of Space Physics and enrolled at Luleå...
Photometric study sheds more light on the properties of the intermediate polar V1033 Cas
Phys.org - 25 Nov 2019 16:00
Using the Kourovka Astronomical Observatory, Russian astronomers have conducted an extensive photometric study of the intermediate polar V1033 Cas (also known as IGR J00234+6141). Results of the new research, presented i...
ESA helps to make urban life smarter
ESA - 25 Nov 2019 15:18
How space can boost smart city life was highlighted at two international conferences held last week. Some 25 000 people from 700 cities in 140 countries attended the events, where ESA showcased the work of dozens of the ...
Building a Planet B for Humanity Isn't a Good Enough Reason to Explore Space
SPACE.com - 25 Nov 2019 14:05
Listen to would-be space explorers for long enough, and eventually they will likely argue that humans must develop outposts on other worlds in case of disaster here on Earth, as a so-called Planet B.