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Hotspot discovery proves Canadian astrophysicist's black hole theory![]() Waterloo, Canada (SPX) Nov 01, 2018 The recent detection of flares circling black holes has proven a decade-old theory co-developed by a Canadian physicist about how black holes grow and consume matter. "It's extremely exciting to see our theoretical musing come to life and that tracking these types of flares about black holes is possible," said Avery Broderick, an Associate Faculty member at Perimeter Institute and the University of Waterloo, who predicted the flares 13 years ago with collaborator Avi Loeb. Recently, a discov ... read more |
Most detailed observations of material orbiting close to a black holeMunich, Germany (SPX) Nov 01, 2018 ESO's exquisitely sensitive GRAVITY instrument has added further evidence to the long-standing assumption that a supermassive black hole lurks in the centre of the Milky Way. New observations show c ... more
Hubble reveals cosmic Bat Shadow in the Serpent's TailMunich, Germany (SPX) Nov 01, 2018 The NASA/ESA Hubble Space Telescope has captured part of the wondrous Serpens Nebula, lit up by the star HBC 672. This young star casts a striking shadow - nicknamed the Bat Shadow - on the nebula b ... more
Time-lapse shows thirty years in the life of supernova 1987AToronto, Canada (SPX) Nov 01, 2018 Since it first appeared in the southern night sky on February 24th 1987, Supernova 1987A has been one of the most studied objects in the history of astronomy. The supernova was the cataclysmic ... more
Astronomers discover the giant that shaped the early days of our Milky WayGroningen, Netherlands (SPX) Nov 01, 2018 Some ten billion years ago, the Milky Way merged with a large galaxy. The stars from this partner, named Gaia-Enceladus, make up most of the Milky Way's halo and also shaped its thick disk, giving i ... more |
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NASA's mission to Jupiter's trojans given the green light for developmentGreenbelt MD (SPX) Oct 31, 2018 NASA's mission to perform the first reconnaissance of the Trojans, a population of primitive asteroids orbiting in tandem with Jupiter, has passed a critical milestone. NASA has given approval for t ... more
Neil Armstrong's huge souvenir collection to be auctionedNew York (AFP) Oct 31, 2018 Talk about a pack rat: thousands of things that Neil Armstrong saved over the course of a career that saw him become the first man to walk on the moon will be auctioned off this week. ... more
NASA retires Kepler Space Telescope, passes planet-hunting torchMoffett Field CA (SPX) Oct 31, 2018 After nine years in deep space collecting data that indicate our sky to be filled with billions of hidden planets - more planets even than stars - NASA's Kepler space telescope has run out of fuel n ... more
Astronomers witness slow death of nearby galaxyCanberra, Australia (SPX) Oct 30, 2018 Astronomers from The Australian National University (ANU) and CSIRO have witnessed, in the finest detail ever, the slow death of a neighbouring dwarf galaxy, which is gradually losing its power to f ... more
Parker Solar Probe breaks record, becomes closest spacecraft to SunGreenbelt MD (SPX) Oct 30, 2018 Parker Solar Probe now holds the record for closest approach to the Sun by a human-made object. The spacecraft passed the current record of 26.55 million miles from the Sun's surface on Oct. 29, 201 ... more |
![]() OSIRIS-REx executes third asteroid approach maneuver
Large millimeter telescope observes powerful molecular wind in an active spiral galaxyAmherst MA (SPX) Oct 30, 2018 An international team of astrophysicists using the Large Millimeter Telescope (LMT) in central Mexico has detected an unexpected and powerful outflow of molecular gas in a distant active galaxy simi ... more |
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Scientists refine the search for dark matterLund, Sweden (SPX) Oct 30, 2018 Researchers from Lund University in Sweden, among others, have developed a more effective technique in the search for clues about dark matter in the universe. They can now analyse much larger amount ... more
FEFU astrophysicists studied asteroid 3200 PhaetonVladivostok, Russia (SPX) Oct 30, 2018 Polarimetric investigation of a near-Earth asteroid Phaethon was carried out in December 2017 on its closest approach to the Earth. The study was conducted in collaboration with scientists from the ... more
Auction house made false claims about the "Moon Puzzle" it soldNew York NY (SPX) Oct 29, 2018 On Friday, October 19th, in a widely publicized sale, a buyer spent $612,500 on a meteorite described by the internet auctioneer RR Auction as "The Largest Known Complete Lunar Puzzle." It was neith ... more
India successfully conducts crucial test of Moon landerNew Delhi (Sputnik) Oct 29, 2018 The test demonstrated the capability of the navigation, guidance and control system of the lander to meet the mission requirement of a safe, soft and precise landing on the lunar surface by steering ... more
Bepicolombo magnetometer boom deployedParis (ESA) Oct 29, 2018 The 2.5 m long boom carrying the magnetometer sensors onboard ESA's BepiColombo Mercury Planetary Orbiter (MPO) has been successfully deployed. The sensors are now prepared to measure the magnetic f ... more |
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SwRI team makes breakthroughs studying Pluto orbiter mission San Antonio TX (SPX) Oct 25, 2018
A Southwest Research Institute team using internal research funds has made several discoveries that expand the range and value of a future Pluto orbiter mission. The breakthroughs define a fuel-saving orbital tour and demonstrate that an orbiter can continue exploration in the Kuiper Belt after surveying Pluto. These and other results from the study will be reported this week at a workshop on fu ... more |
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NASA retires Kepler Space Telescope, passes planet-hunting torch Moffett Field CA (SPX) Oct 31, 2018
After nine years in deep space collecting data that indicate our sky to be filled with billions of hidden planets - more planets even than stars - NASA's Kepler space telescope has run out of fuel needed for further science operations. NASA has decided to retire the spacecraft within its current, safe orbit, away from Earth. Kepler leaves a legacy of more than 2,600 planet discoveries from outsi ... more |
NASA launches a new podcast to Mars Pasadena CA (JPL) Oct 31, 2018
NASA has a new mission to Mars, and it's taking podcast listeners along for the ride.
Launching this week, the eight-episode series "On a Mission" follows the InSight lander as it travels hundreds of millions of miles and attempts to land on Mars on Nov. 26. "On a Mission" will be the first JPL podcast to track a mission during flight, through interviews with the InSight team at NASA's Jet ... more |
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Neil Armstrong's huge souvenir collection to be auctioned New York (AFP) Oct 31, 2018 Talk about a pack rat: thousands of things that Neil Armstrong saved over the course of a career that saw him become the first man to walk on the moon will be auctioned off this week.
Nobody really knew the extent of the stuff Armstrong amassed during his 82 years on earth, not even the children of the man who made history with his feat on July 20, 1969. Some of the mementos are from his spa ... more |
Galactic ghosts: Gaia uncovers major event in the formation of the Milky Way Paris (ESA) Nov 01, 2018
ESA's Gaia mission has made a major breakthrough in unravelling the formation history of the Milky Way.
Instead of forming alone, our Galaxy merged with another large galaxy early in its life, around 10 billion years ago. The evidence is littered across the sky all around us, but it has taken Gaia and its extraordinary precision to show us what has been hiding in plain sight all along.
... more |
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Counting down to MetOp-C Paris (ESA) Nov 01, 2018
Teams at ESA's European Space Operations Centre in Germany have been training for months in preparation for next week's launch of MetOp-C - the last in the current series of meteorological satellites that provide high-quality data for weather forecasting and climate monitoring from polar orbit.
As a collaborative undertaking between ESA and Eumetsat, the European Organisation for the Explo ... more |
OSIRIS-REx captures 'super-resolution' view of Bennu Tucson AZ (SPX) Oct 31, 2018
This "super-resolution" view of asteroid Bennu was created using eight images obtained by NASA's OSIRIS-REx spacecraft on Oct. 29, 2018, from a distance of about 205 miles (330 km).
The spacecraft was moving as it captured the images with the PolyCam camera, and Bennu rotated 1.2 degrees during the nearly one minute that elapsed between the first and the last snapshot.
The team used ... more |
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Parker Solar Probe breaks record, becomes closest spacecraft to Sun Greenbelt MD (SPX) Oct 30, 2018
Parker Solar Probe now holds the record for closest approach to the Sun by a human-made object. The spacecraft passed the current record of 26.55 million miles from the Sun's surface on Oct. 29, 2018, at about 1:04 p.m. EDT, as calculated by the Parker Solar Probe team.
The previous record for closest solar approach was set by the German-American Helios 2 spacecraft in April 1976. As the P ... more |
China's space programs open up to world Beijing (XNA) Oct 24, 2018
When German scientists were conducting micro-gravity experiments on China's recoverable satellite in the 1980s, Chinese space engineer Tang Bochang was busy solving technical problems, while carefully keeping Chinese secrets.
Tang joined the China Academy of Space Technology in 1970, the same year China launched its first satellite. He has participated in the development of returnable sate ... more |
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Galactic ghosts: Gaia uncovers major event in the formation of the Milky Way Paris (ESA) Nov 01, 2018
ESA's Gaia mission has made a major breakthrough in unravelling the formation history of the Milky Way.
Instead of forming alone, our Galaxy merged with another large galaxy early in its life, around 10 billion years ago. The evidence is littered across the sky all around us, but it has taken Gaia and its extraordinary precision to show us what has been hiding in plain sight all along.
... more |
Researchers discover earliest recorded lead exposure in 250,000-year-old Neanderthal teeth New York NY (SPX) Nov 01, 2018
This study is the first to report lead exposure in Neanderthal and is the first to use teeth to reconstruct climate during and timing of key developmental events including weaning and nursing duration - key determinants of population growth.
Results of the study will be published online in Science Advances, a journal published by the American Association for the Advancement of Science, at ... more |
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Thrusters with additively manufactured components qualified to fly humans on Orion spacecraft Redmond WA (SPX) Oct 30, 2018
Aerojet Rocketdyne recently completed qualification testing for the enhanced reaction control thruster system for NASA's Orion crew vehicle, helping to clear the way for the Lockheed Martin-built spacecraft's second test flight, and first mission to cislunar space, called Exploration Mission-1 (EM-1).
The reaction control system, or RCS, is the only means of guiding the Orion crew module a ... more |
Study sheds light on why a warmer world may equal a wetter Arctic Buffalo NY (SPX) Oct 30, 2018
The Arctic is warming faster than the rest of the globe, and as it does, it's predicted to get wetter. But why? What mechanisms might drive these changes?
A new study looks to history for answers, examining what happened in the region during a period of warming some 8,000 years ago. The research finds evidence that in this ancient time, western Greenland became more humid, a trend that's o ... more |
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Study: Oceans warming 60 percent more than previously thought Washington (UPI) Oct 31, 2018
The world's oceans may be heating up at a faster pace than previously thought, leaving the planet less time to avoid catastrophic global warming, according to a study published Wednesday.
The study published in the journal Nature by scientists at Princeton University, University of California San Diego's Scripps Institution of Oceanography and other research centers found that the earth ... more |
Gravitational waves could shed light on dark matter Zurich, Switzerland (SPX) Oct 24, 2018
The Laser Interferometer Space Antenna (LISA) will enable astrophysicists to observe gravitational waves emitted by black holes as they collide with or capture other black holes. LISA will consist of three spacecraft orbiting the sun in a constant triangle formation.
Gravitational waves passing through will distort the sides of the triangle slightly, and these minimal distortions can be de ... more |
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