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Travel through wormholes is possible, but slow![]() Washington DC (SPX) Apr 16, 2019 A Harvard physicist has shown that wormholes can exist: tunnels in curved space-time, connecting two distant places, through which travel is possible. But don't pack your bags for a trip to other side of the galaxy yet; although it's theoretically possible, it's not useful for humans to travel through, said the author of the study, Daniel Jafferis, from Harvard University, written in collaboration with Ping Gao, also from Harvard and Aron Wall from Stanford University. "It takes longer to ge ... read more |
Moon's South Pole in NASA's Landing SitesWashington DC (SPX) Apr 16, 2019 NASA is working right now to send American astronauts to the surface of the Moon in five years, and the agency has its sights set on a place no humans have ever gone before: the lunar South Pole. ... more
China's Chang'e-4 probe switches to dormant modeBeijing (XNA) Apr 15, 2019 The lander and the rover of the Chang'e-4 probe switched to dormant mode for the lunar night on Friday, with the rover traveling an accumulated 178.9 meters on the far side of the moon. The ro ... more
Are brown dwarfs failed stars or super-planets?Heidelberg, Germany (SPX) Apr 10, 2019 Brown dwarfs fill the "gap" between stars and the much smaller planets - two very different types of astronomical objects. But how they originate has yet to be fully explained. Astronomers from Heid ... more
Lunar gravity 600 kilometres above EarthBremen, Germany (SPX) Apr 12, 2019 The compact German Aerospace Center (Deutsches Zentrum fur Luft- und Raumfahrt; DLR) Eu:CROPIS satellite is now rotating in space at a rate of 17.5 revolutions per minute, generating a gravitational ... more |
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TESS finds its first Earth-sized planetPasadena, CA (SPX) Apr 16, 2019 A nearby system hosts the first Earth-sized planet discovered by NASA's Transiting Exoplanets Survey Satellite, as well as a warm sub-Neptune-sized world, according to a new paper from a team of ast ... more
NASA's Cassini Reveals Surprises with Titan's LakesPasadena CA (JPL) Apr 16, 2019 On its final flyby of Saturn's largest moon in 2017, NASA's Cassini spacecraft gathered radar data revealing that the small liquid lakes in Titan's northern hemisphere are surprisingly deep, perched ... more
Indian Scientists Make Deepest Radio Images of the SunPune, India (SPX) Apr 16, 2019 The Sun is the brightest object in the sky which is probably the most studied object. Surprisingly, it still hosts mysteries which scientists have been trying to unravel for decades, for example, th ... more
Astronomers take first, high-resolution look at huge star-forming region of Milky WayAmes IA (SPX) Apr 16, 2019 Astronomers from the United States and South Korea have made the first high-resolution, radio telescope observations of the molecular clouds within a massive star-forming region of the outer Milky W ... more
'Snowball chamber' helps researchers use supercooled water to search for dark matterWashington DC (SPX) Apr 16, 2019 After watching YouTube videos of people supercooling water in a bottle and then triggering it to freeze by banging it, something about this concept solidified for Matthew M. Szydagis, an assistant p ... more |
![]() Astronomers capture first image of a black hole
Rocket break-up provides rare chance to test debris formationParis (ESA) Apr 15, 2019 The discarded 'upper stage' from a rocket launched almost ten years ago has recently crumbled to pieces. "Leaving a trail of debris in its wake, this fragmentation event provides space debris ... more |
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Billionaire plans second mission to the moon for IsraelWashington (UPI) Apr 12, 2019 Billionaire Morris Kahn has announced plans for a second attempt to successfully land a spacecraft, Beresheet 2, on the moon for Israel - a project that might take two years. ... more
Samara scientists research how building material for planets appears in the universeSamara, Russia (SPX) Apr 10, 2019 The international team of scientists proposed a sequence of transformations starting from a chemical compound - a triphenylene molecule - to graphene nanoparticles, soot, and carbon dust, which are ... more
Bridgestone Joins International Space Exploration Mission with JAXA and ToyotaColorado Springs CO (SPX) Apr 12, 2019 Bridgestone Corporation has announced that it will take part in an international space exploration mission together with the Japan Aerospace Exploration Agency (JAXA) and Toyota Motor Corporation. R ... more
Oil-eating bacteria found at the bottom of the oceanWashington (UPI) Apr 12, 2019 Scientists have discovered oil-eating bacteria in the planet's deepest oceanic trench, the Mariana Trench. ... more
Necrophagy: A means of survival in the Dead SeaGeneva, Switzerland (SPX) Apr 16, 2019 Studying organic matter in sediments helps shed light on the distant past. What was the climate like? What organisms populated the Earth? What conditions did they live in? Researchers from the Unive ... more |
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Public Invited to Help Name Solar System's Largest Unnamed World Pasadena CA (SPX) Apr 10, 2019
More than 10 years since its discovery, (225088) 2007 OR10 is the largest minor planet in our solar system without a name, and the 3 astronomers who discovered it want the public's help to change that. In an article published by The Planetary Society today, Meg Schwamb, a planetary scientist who helped discover 2007 OR10, announced a campaign inviting the public to pick the best name to submit t ... more |
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Are brown dwarfs failed stars or super-planets? Heidelberg, Germany (SPX) Apr 10, 2019
Brown dwarfs fill the "gap" between stars and the much smaller planets - two very different types of astronomical objects. But how they originate has yet to be fully explained. Astronomers from Heidelberg University may now be able to answer that question. They discovered that the star Zeta Ophiuchi in the Milky Way is being orbited by two brown dwarfs, which in all probability formed along with ... more |
ExoMars carrier module prepares for final pre-launch testing Paris (ESA) Apr 08, 2019
The module that will carry the ExoMars rover and surface science platform from Earth to Mars has arrived in Italy for final integration preparations.
The module, along with electrical ground support equipment, shipped from OHB System in Bremen, Germany, arrived on 2 April at Thales Alenia Space in Turin, Italy.
The mission is the second in the joint ESA-Roscosmos ExoMars programme th ... more |
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China's Chang'e-4 probe switches to dormant mode Beijing (XNA) Apr 15, 2019
The lander and the rover of the Chang'e-4 probe switched to dormant mode for the lunar night on Friday, with the rover traveling an accumulated 178.9 meters on the far side of the moon.
The rover Yutu-2, or Jade Rabbit-2, is expected to awaken again on April 28, and the lander to awaken the following day, according to the Lunar Exploration and Space Program Center of the China National Spa ... more |
Astronomers take first, high-resolution look at huge star-forming region of Milky Way Ames IA (SPX) Apr 16, 2019
Astronomers from the United States and South Korea have made the first high-resolution, radio telescope observations of the molecular clouds within a massive star-forming region of the outer Milky Way. "This region is behind a nearby cloud of dust and gas," said Charles Kerton, an associate professor of physics and astronomy at Iowa State University and a member of the study team. "The cloud blo ... more |
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DLR and the UStuttgart test transmission of EO data using laser communications Bonn, Germany (SPX) Apr 08, 2019
Earth observation satellites play a key role in weather forecasting, climate research, monitoring of the planet's surface and the detection of forest fires. These tasks require satellites to transmit very large amounts of data to the ground for analysis. Today's radio systems are reaching their limits in this area.
Optical transmission methods, however, offer the possibility of sending dat ... more |
Tiny fragment of a comet found inside a meteorite Tempe AZ (SPX) Apr 16, 2019
A tiny piece of the building blocks from which comets formed has been discovered inside a primitive meteorite. The discovery by a Carnegie Institution of Science-led team, including a researcher now at Arizona State University, was published April 15 in Nature Astronomy.
The finding could offer clues to the formation, structure, and evolution of the solar system.
"The meteorite is na ... more |
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Indian Scientists Make Deepest Radio Images of the Sun Pune, India (SPX) Apr 16, 2019
The Sun is the brightest object in the sky which is probably the most studied object. Surprisingly, it still hosts mysteries which scientists have been trying to unravel for decades, for example, the origin of coronal mass ejections which can potentially affect the Earth. Led by Dr. Divya Oberoi and his Ph.D. students, Atul Mohan and Surajit Mondal, a team of scientists at the National Centre fo ... more |
China's commercial carrier rocket finishes engine test Beijing (XNA) Apr 04, 2019
China's first carrier rocket for commercial use, the Smart Dragon-1 (SD-1), has finished its engine test, paving way for its maiden flight in the first half of 2019, according to the China Academy of Launch Vehicle Technology (CALT).
The rocket is the first member of the Dragon series commercial carrier rockets family to be produced by CALT. It has a total length of 19.5 meters, a diameter ... more |
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Astronomers take first, high-resolution look at huge star-forming region of Milky Way Ames IA (SPX) Apr 16, 2019
Astronomers from the United States and South Korea have made the first high-resolution, radio telescope observations of the molecular clouds within a massive star-forming region of the outer Milky Way. "This region is behind a nearby cloud of dust and gas," said Charles Kerton, an associate professor of physics and astronomy at Iowa State University and a member of the study team. "The cloud blo ... more |
Multiple Denisovan-related ancestries in Papuans Leipzig, Germany (SPX) Apr 13, 2019
The findings are based on a new study led by Murray Cox from Massey University in New Zealand and made possible by sampling efforts led by Herawati Sudoyo from the Eijkman Institute for Molecular Biology in Jakarta, Indonesia. The data were collected and analyzed by an international team of researchers, including Mark Stoneking from the Max Planck Institute for Evolutionary Anthropology.
T ... more |
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UAE Names First Astronaut to Fly to ISS on Board Russian Soyuz Vehicle Moscow (Sputnik) Apr 15, 2019
The United Arab Emirates' Mohammed Bin Rashid Space Centre (MBRSC) said that Hazzaa AlMansoori will be the country's first astronaut to fly to the International Space Station (ISS) on board the Russian Soyuz MS-15 spacecraft.
"@MBRSpaceCentre announces that it has selected Hazzaa AlMansoori as the prime astronaut and Sultan AlNeyadi as the backup astronaut for the International Space Stati ... more |
Ice Ages occur when tropical islands and continents collide Berkeley CA (SPX) Apr 15, 2019
University of California scientists think they know why Earth's generally warm and balmy climate over the past billion years has occasionally been interrupted by cold snaps that enshroud the poles with ice and occasionally turn the planet into a snowball.
The key trigger, they say, is mountain formation in the tropics as continental land masses collide with volcanic island arcs, such as th ... more |
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Giant Antarctic sea spiders weather warming by getting holey Manoa HI (SPX) Apr 15, 2019
Scientists have wondered for decades why marine animals that live in the polar oceans and the deep sea can reach giant sizes there, but nowhere else. University of Hawai'i at Manoa zoology PhD student Caitlin Shishido, with UH researcher Amy Moran and colleagues at the University of Montana, went to Antarctica to test the prevailing theory-the 'oxygen-temperature hypothesis'-that animals living ... more |
Ten years before the detection of gravitational waves Santa Barbara CA (SPX) Apr 08, 2019
The history of science is filled with stories of enthusiastic researchers slowly winning over skeptical colleagues to their point of view. Astrophysicist Scott Hughes can relate to these tales.
"For the first 15 or 16 years of my career I was speaking to astronomers, and I always had the impression that they were politely interested in what I had to say, but regarded me as a little bit of ... more |
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