30/09/2015

Comet feature named after late NASA scientist Claudia Alexander

Scientists from the European Space Agency's Rosetta mission are honoring their deceased colleague, Claudia Alexander of NASA's Jet Propulsion Laboratory in Pasadena, California, by naming a feature after her on the mission's ...

AIDA double mission to divert Didymos asteroid's Didymoon

An ambitious joint US-European mission, called AIDA, is being planned to divert the orbit of a binary asteroid's small moon, as well as to give us new insights into the structure of asteroids. A pair of spacecraft, the ESA-led ...

Searching for orphan stars amid starbirth fireworks

A new Gemini Observatory image reveals the remarkable "fireworks" that accompany the birth of stars. The image captures in unprecedented clarity the fascinating structures of a gas jet complex emanating from a stellar nursery ...

New hypothesis on the origin of Mars megafloods

A study published in Scientific Reports advances a new explanation for the Martian megafloods: enormous discharges of subterranean water that dug out the biggest flood channels in the solar system over 3000 million years ...

GaN diodes with high current operations and a low turn-on voltage

Panasonic Corporation today announced that it developed gallium nitride (GaN) diodes that can not only operate at a high current that is four times greater than that tolerated by conventional silicon carbide (SiC) diodes, ...

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