Space Exploration News
April 28, 2015

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More Space Exploration News
April 28, 2015

Apr. 27, 2015 — Astronomers find that 'central engines' in supernova explosions can come in different strengths, and include those that produce powerful blasts of gamma rays, and weaker versions that ... read more

Apr. 27, 2015 — The 'holographic principle,' the idea that a universe with gravity can be described by a quantum field theory in fewer dimensions, has been used for years as a mathematical tool in strange ... read more

Apr. 27, 2015 — The E-sail is a novel propellantless technology that was invented in Finland in 2006. The E-sail utilizes long, charged tethers to convert natural solar wind momentum flux into spacecraft ... read more

Apr. 24, 2015 — Galaxies are often found in clusters, which contain many 'red and dead' members that stopped forming stars in the distant past. Now an international team of astronomers have discovered that ... read more

Apr. 22, 2015 — Researchers can now explain how asteroids are formed. Our own planet also has its origins in the same process, a cosmic ocean of millimeter-sized particles that orbited the young sun, according to ... read more

Apr. 22, 2015 — Astronomers have made the first-ever direct detection of the spectrum of visible light reflected off an exoplanet. These observations also revealed new properties of this famous object, the first ... read more

Apr. 22, 2015 — It was launched 25 years ago and has given humankind a glimpse at some of the farthest and earliest cosmic phenomenon in the observable Universe. On Friday, 24 April, the HST will celebrate exactly ... read more

Apr. 22, 2015 — How is lightning initiated in thunderclouds? This is difficult to answer -- how do you measure electric fields inside large, dangerously charged clouds? It was discovered, more or less by ... read more

Apr. 22, 2015 — The first stars in the Universe were born several hundred million years after the Big Bang, ending a period known as the cosmological 'dark ages' -- when atoms of hydrogen and helium had ... read more

Apr. 21, 2015 — Once in orbit, the Ice, Cloud and land Elevation Satellite-2 will go from basking in the heat of the sun to freezing in Earth's shadow every 90 minutes. And every second in that orbit, it will ... read more

Apr. 20, 2015 — Astrophysicists have not only proven that a supermassive black hole exists in a place where it isn't supposed to be, but in doing so have opened a new door to what things were like in the early ... read more

Apr. 20, 2015 — The first stone of the future LSST telescope was laid on 14 April 2015 by the Chilean President Michelle Bachelet, at the Cerro Pachón site in the Chilean Andes. The LSST will be equipped with the ... read more

Apr. 20, 2015 — As two galaxies enter the final stages of merging, scientists have theorized that the galaxies' supermassive black holes will form a 'binary,' or two black holes in such close orbit ... read more

Apr. 20, 2015 — Astronomers has obtained the first results from the LEECH exoplanets survey. The findings reveal new insights into the architecture of HR8799, a 'scaled-up' version of our solar system 130 ... read more

Apr. 20, 2015 — In 2004, astronomers examining a map of the radiation left over from the Big Bang discovered the Cold Spot, a larger-than-expected unusually cold area of the sky. The physics surrounding the Big Bang ... read more

A Blueprint for Clearing the Skies of Space Debris

Apr. 17, 2015 — Scientists have put forward a blueprint for a purely space-based system to solve the growing problem of space debris. The proposal will be used to detect objects, and a recently developed ... read more

Social Shaming and the Search for Validation

Apr. 16, 2015 — A sociologist professor outlines the social conditions that breed online complaining and hashtag ... read more

Apr. 16, 2015 — Through a combination of data analysis and numerical modeling work, researchers have found a record of the ancient moon-forming giant impact observable in stony meteorites. The research indicates ... read more

Apr. 16, 2015 — Astronomers have shown for the first time how star formation in "dead" galaxies sputtered out billions of years ago. Astronomers have revealed that three billion years after the Big Bang, ... read more

Apr. 16, 2015 — Astronomers have revealed an extremely powerful magnetic field, beyond anything previously detected in the core of a galaxy, very close to the event horizon of a supermassive black ... read more

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