Astronomy News
July 30, 2015

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More Astronomy News
July 30, 2015

July 20, 2015 — A new investigation has found radiation from solar events is too weak to cause worry at ground ... read more

July 20, 2015 — The National Science Foundation's Green Bank Telescope will join in the most powerful, comprehensive, and intensive scientific search ever for signs of intelligent life in the ... read more

July 20, 2015 — Galaxies in a cluster roughly 300 million light years from Earth could contain as much as 100 times more dark matter than visible matter, according to an Australian ... read more

July 16, 2015 — The Gaia satellite has discovered a unique binary system where one star is 'eating' the other, but neither star has any hydrogen, the most common element in the Universe. The system could ... read more

July 16, 2015 — Space may not be the final frontier for researchers who want to grow plants there. Because, who knows, we may one day try to live on Mars, and to survive, we’ll have to grow our own food. Thus far, ... read more

July 15, 2015 — Sibling suns -- made famous in the "Star Wars" scene where Luke Skywalker gazes toward a double sunset -- and the planets around them may be more common than we've thought, and ... read more

July 15, 2015 — Icy mountains on Pluto and a new, crisp view of its largest moon, Charon, are among the several discoveries announced Wednesday by the NASA's New Horizons team, just one day after the ... read more

July 15, 2015 — So far, exoplanet surveys have been most sensitive to planetary systems that are populated in their inner regions by massive planets, down to a few times the mass of the Earth. This contrasts with ... read more

Out of This World: Research Into the Health Impacts of Human Spaceflight

July 15, 2015 — Pioneering research into the health impacts of spaceflight has been identified as a possible experiment to be conducted by a British astronaut on his maiden voyage to the International Space ... read more

July 15, 2015 — NASA's New Horizons spacecraft phoned home just before 9 p.m. EDT Tuesday to tell the mission team and the world it had accomplished the historic first-ever flyby of Pluto. The preprogrammed ... read more

July 14, 2015 — The ChemCam laser instrument on NASA's Curiosity rover has turned its beam onto some unusually light-colored rocks on Mars, and the results are surprisingly similar to Earth's granitic ... read more

July 14, 2015 — In the 1960s, NASA launched six satellites to study Earth's atmosphere, magnetosphere and the space between Earth and the moon. Using observations from those satellites, researchers have ... read more

July 14, 2015 — NASA's New Horizons spacecraft is at Pluto. After a decade-long journey through our solar system, New Horizons made its closest approach to Pluto Tuesday, about 7,750 miles above the surface -- ... read more

July 14, 2015 — A team of scientists participating in a radio astronomy summer school had the unexpected opportunity to observe a recently discovered near-Earth asteroid as it zipped past our planet on July ... read more

July 12, 2015 — According to a new study of more than 20,000 merging galaxies, when two different sized galaxies smash together, the larger galaxy stops the smaller one making new ... read more

July 10, 2015 — Five billion years ago, a great disturbance rocked a region near the monster black hole at the center of galaxy 3C 279. On June 14, the pulse of high-energy light produced by this event finally ... read more

July 9, 2015 — Two of NASA's heliophysics missions can now claim planetary science on their list of scientific findings. A group of scientists used the Venus transit -- a very rare event where a planet passes ... read more

July 9, 2015 — What looks like a shooting target is actually an image of nested rings of X-ray light centered on an erupting black hole. On June 15, NASA's Swift satellite detected the start of a new outburst ... read more

July 9, 2015 — Astronomers have spotted a super-sized black hole in the early universe that grew much faster than its host galaxy. The discovery runs counter to most observations about black holes, which are ... read more

July 9, 2015 — The first results have been released from a major new dark matter survey of the southern skies using ESO's VLT Survey Telescope (VST) at the Paranal Observatory in Chile. The VST KiDS survey ... read more

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