Monday 13 February 2017

Kepler, don't give up on the hunt for exomoons

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Researchers have demonstrated for the first time that it is possible for a planetary collision to form a moon large enough for Kepler to detect. Scientists conducted a series of around 30 simulations to explore how various factors affect moon creation.
via Science Daily
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New platform to study graphene's electronic properties

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Graphene's unusual electronic structure enables this extraordinary material to break many records of strength, electricity and heat conduction. Physicists have used a model to explain the electronic structure of graphene measured by a new spectroscopic platform. These techniques could promote future research on stable and accurate quantum measurements for new 2D electronics.
via Science Daily

Team makes planet hunting a group effort, finds more than 100 candidates

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An international team of astronomers released the largest-ever compilation of exoplanet-detecting observations made using a technique called the radial velocity method. They demonstrated how these observations can be used to hunt for planets by detecting more than 100 potential exoplanets, including one orbiting the fourth-closest star to our own Solar System, which is about 8.1 light years away from Earth.
via Science Daily
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New data from NOAA GOES-16's Space Environment In-Situ Suite (SEISS) instrument

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The new Space Environment In-Situ Suite (SEISS) instrument onboard NOAA's GOES-16 is working and successfully sending data back to Earth.
via Science Daily
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Cloud Swirls around Southern Jupiter from Juno

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Juno just completed its fourth pass near Jupiter. Launched from Earth in 2011 and arriving at Jupiter just last July, robotic Juno concluded its latest elliptical orbit around our Solar System's largest planet 11 days ago. Pictured here from that pass is a new high-resolution image of the southern hemisphere of Jupiter featuring a mesmerizing tapestry of swirling cloud systems. The terminator between day and night cuts diagonally across the bottom, meaning that the Sun is positioned off the top right. Large Oval BA is visible in orange on the far right. Reasons for the details and colors of Jupiter's cloud swirls are currently unknown. Juno planned six year mission will study Jovian giant in new ways, including trying to determine if beneath its thick clouds, Jupiter has a solid core.

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Spacecraft shadow

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Space Science Image of the Week: Remembering Rosetta’s close comet flyby on Valentine’s Day 2015
via ESA Space Science
http://www.esa.int/spaceinimages/Images/2017/02/Spacecraft_shadow

Engineers oxide semiconductor just single atom thick

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A new study has introduced a new technique that efficiently isolates circulating tumor cells from whole blood at a liquid-liquid interface.
via Science Daily