Science

Tags:

How California Wildfires Can Impact Water Availability

New Berkeley Lab study uses supercomputers to analyze hydrological changes in a California watershed following a wildfire.

Berkeley-Lab-LandCover_BurnScars_0.jpg
Berkeley Lab researchers built a numerical model of the Cosumnes River watershed, extending from the Sierra Nevada mountains to the Central Valley, to study post-wildfire changes to the hydrologic cycle.

Tags:

Subsea scouting with NEEMO NXT

Subsea_scouting_with_NEEMO_NXT_article_mob_0_0.jpg
Subsea scouting with NEEMO NXT

Tags:

Overcoming obstacles with an electric hovercraft

MIT team places first among U.S. universities at 2019 SpaceX Hyperloop Pod Competition.

MIT-hyperloop-tunnel-2019%20copy.jpg
MIT’s entry was the only fully-functioning levitating pod in the competition at SpaceX headquarters in July.

Tags:

Study Reveals ‘Radical’ Wrinkle in Forming Complex Carbon Molecules in Space

Unique experiments at Berkeley Lab’s Advanced Light Source shine a light on a new pathway for carbon chemistry to evolve in space

composite-illustration-red-giant-astrochemistry_1_0.jpg
This composite image shows an illustration of a carbon-rich red giant star (middle) warming an exoplanet (bottom left) and an overlay of a newly found chemical pathway that could enable complex carbons to form near these stars.

Tags:

Europe and US teaming up for asteroid deflection

Hera_at_Didymos_highlight_mob_0.jpg
Hera at Didymos.

Tags:

Hubble Views Final Stages of a Star’s Life

potw1934a_0.jpg
Hubble Views Final Stages of a Star’s Life

Tags:

Hints of a volcanically active exomoon

A rocky extrasolar moon (exomoon) with bubbling lava may orbit a planet 550 light-years away from us. This is suggested by an international team of researchers led by the University of Bern on the basis of theoretical predictions matching observations. The “exo-Io” would appear to be an extreme version of Jupiter’s moon Io.

ExoIo-940x529_0.jpg
Artist’s composition of a volcanic exo-Io undergoing extreme mass loss. The hidden exomoon is enshrouded in an irradiated gas cloud shining in bright orange-yellow, as would be seen with a sodium filter. Patches of sodium clouds are seen to trail the lunar orbit, possibly driven by the gas giant’s magnetosphere.

Tags:

DLR at IAA New Mobility World 2019

Automated, networked and fascinating

DLR_2019_IAA-NMW_1_xl_0.jpg
UMV People Mover 2+2.

Tags:

Exoplanets Can’t Hide Their Secrets from Innovative New Instrument

fig1_0.jpg
Artist's conception of the Kepler-13AB binary star system as revealed by observations including the new Gemini Observatory data. The two stars (A and B) are large, massive bluish stars (center) with the transiting "hot Jupiter" (Kepler-13b) in the foreground (left corner). Star B and its low mass red dwarf companion star are seen in the background to the right.

Tags:

AI learns to model our Universe

Model-Comparison_0.jpg
A comparison of the accuracy of two models of the Universe. The new deep learning model (left), dubbed D3M, is much more accurate than an existing analytic method (right) called 2LPT. The colors represent the error in displacement at each point relative to the numerical simulation, which is accurate but much slower than the deep learning model.