Search results for Rosetta

Environment Nov 20, 2019

Drones, lasers to help unravel the mysteries of a Mediterranean island

A quarry, a prison site or a religious location? Purdue University engineering and liberal arts researchers are using drones to help answer the question about the past use of an island of Turkey.

Space Exploration Nov 19, 2019

Subaru telescope detects the mid-infrared emission band from complex organic molecules in comet 21P/Giacobini-Zinner

Using the Cooled Mid-Infrared Camera and Spectrometer (COMICS) on the Subaru Telescope, astronomers have detected an unidentified infrared emission band from comet 21P/Giacobini-Zinner (hereafter, comet 21P/G-Z) in addition ...

Space Exploration Nov 12, 2019

Video: Rosetta's ongoing science

On 12 November 2014 Philae became the first spacecraft to land on a comet as part of the successful Rosetta mission to study Comet 67P/Churyumov-Gerasimenko. Five years later, and after the mission's official end in 2016, ...

Earth Sciences Nov 11, 2019

New thoughts on how carbonates record global carbon cycle

When scientists want to study Earth's very ancient geological past—typically greater than 100 million years ago—they often turn to rocks called carbonates.

Astronomy Oct 24, 2019

Beyond Jupiter, researchers discover a 'cradle of comets'

Comets are known to have a temper. As they swoop in from the outer edges of our solar system, these icy bodies begin spewing gas and dust as they venture closer to the sun. Their luminous outbursts can result in spectacular ...

General Physics Sep 24, 2019

Theorists discover the 'Rosetta Stone' for neutrino physics

Linear algebra is a field of mathematics that has been thoroughly investigated for many centuries, providing invaluable tools used not only in mathematics, but also across physics and engineering as well as many other fields. ...

Astronomy Sep 18, 2019

Comet's collapsing cliffs and bouncing boulders

Scientists analyzing the treasure trove of images taken by ESA's Rosetta mission have turned up more evidence for curious bouncing boulders and dramatic cliff collapses.

Molecular & Computational biology Aug 29, 2019

Biological 'Rosetta Stone' brings scientists closer to deciphering how the body is built

Every animal, from an ant to a human, contains in their genome pieces of DNA called Hox genes. Architects of the body, these genes are keepers of the body's blueprints; they dictate how embryos grown into adults, including ...

Space Exploration Aug 13, 2019

Image: Small object spotted orbiting 67P/Churyumov-Gerasimenko

Last week marked five years since ESA's Rosetta probe arrived at its target, a comet named 67P/Churyumov-Gerasimenko (or 67P/C-G). Tomorrow, 13 August, it will be four years since the comet, escorted by Rosetta, reached its ...

Astronomy Aug 1, 2019

The mechanism for gamma-ray bursts from space is decoded

Gamma-ray bursts, short and intense flashes of energetic radiation coming from outer space, are the brightest explosions in the universe. As gamma rays are blocked by the atmosphere, the bursts were discovered accidentally ...

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