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Exoplanet Bonanza: Kepler Confirms More than 700 New Worlds

Illustration showing multiple-transiting planetary systems, such as those found by Kepler. Image Credit: NASA

There was more exciting exoplanet news this week from the Kepler mission: the space telescope has confirmed 715 new exoplanets! This brings the current total number of such worlds to 1,766, of which 961 have been found by Kepler. There are [...]

Three new exoplanets discovered in star cluster

Artist’s conception of one of the newly-found planets in the Messier 67 star cluster. Image Credit: ESO

Three more exoplanets have just been found, adding to a long and rapidly growing list, but their location makes them a bit more unique - they orbit three different stars in a star cluster rather than other isolated stars [...]

Ghost of Comet ISON Fading Fast

The leftovers of comet ISON are fading from view very quickly as the debris races away from the Sun. Photo Credit: NASA / ESA / SOHO

Comet ISON—or whatever is left of it—is fading fast, and the latest images from the NASA/ESA Solar and Heliospheric Observatory (SOHO) LASCO-C3 camera may be showing [...]

Ghost of Comet ISON Rises Like an Icy Phoenix After Suicidal Kamikaze Visit With the Sun

ISON appears as a white smear heading up and away from the Sun. ISON was not visible during its closest approach to the Sun, so many scientists thought it had disintegrated, but images like this one from the ESA/NASA Solar and Heliospheric Observatory suggest that a small nucleus may be intact. Image/Caption Credit: ESA/NASA/SOHO/GSFC

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All Eyes on Comet ISON as It Plummets Toward Thanksgiving Day Brush With the Sun

VIDEO: Comet ISON moves ever closer to the Sun in this movie from the ESA/NASA Solar and Heliospheric Observatory, captured in the early hours of Nov. 27, 2013. A coronal mass ejection explodes off the Sun; it is unlikely to damage ISON even if they cross paths. Image Credit/Caption: ESA/NASA/SOHO

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Plesetsk to Host Friday Launch of ESA's Swarm Magnetic Field Monitoring Mission

A tailor-made dispenser aboard the Briz-KM upper stage will deliver all three Swarm satellites into orbit simultaneously. Image Credit: ESA

After many delays, the European Space Agency (ESA) is ready to launch its long-awaited Swarm mission into orbit at 4:02 p.m. Moscow Time (12:02 p.m. GMT) Friday, 22 November. The projected four-year mission will [...]

Comet ISON Appears In Tact As it Plunges Toward Perihelion Next Month

NASA’s Hubble Space Telescope captured this image of Comet ISON on Oct. 9, 2013. The image suggests that the comet is intact, a good sign that it will survive perihelion next month when it dives to within one million miles of the Sun’s surface. Photo Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA)

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T-100 Days to 'Sleeping Beauty' Rosetta's Wake-Up Call

Rosetta and its Philae landing craft will arrive at Comet 67P/Churyumov-Gerasimenko in 2014. Less than 100 days now remain before the craft are due to be revived from their 2.5-year deep-space hibernation. Image Credit: ESA

According to the Brothers Grimm, Sleeping Beauty was condemned to sleep for 100 years, but for the European Space [...]

Ultimate Pathfinder: NASA's Voyager Spacecraft Enters Interstellar Space

NASA’s Voyager spacecraft has entered interstellar space, marking the first active probe to do so. The announcement was made Sept. 12, 2013. Image Credit: NASA

NASA announced today under much fanfare that the agency’s Voyager 1 spacecraft, which launched from Cape Canaveral Air Force Station over three decades ago, has entered interstellar space, becoming the [...]

Sunday Stellar Spectacular: Imaging the Cosmos

The Andromeda Galaxy, M31. Photo Credit: Chris Hetlage / Imaging the Cosmos

Chris Hetlage with Imaging the Cosmos offers up another stunning array of images from his observatory at the Deerlick Astronomy Village in Georgia. This dark sky community has produced stunning imagery of the majesty of space. This collection of photos contain images [...]