Ontario, N.Y. / Livermore, Calif. — Lawrence Livermore National Laboratory (LLNL) and Starris: Optimax Space Systems and have signed a Cooperative Research and Development Agreement (CRADA), expanding production of LLNL’s
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XMM-Newton observed the comet with its European Photon Imaging Camera (EPIC)-pn camera ESA/XMM-Newton/C. Lisse, S. Cabot & the XMM ISO Team larger image The European Space Agency’s X-ray space observatory
The continuum-subtracted spectra showing emission lines from Ni (dotted red), Fe (dashed green), and CN (solid blue). — astro-ph.EP Interstellar objects are the ejected building blocks of other solar systems.
WASHINGTON — The Senate Commerce Committee advanced the nomination of Neil Jacobs to lead the National Oceanic and Atmospheric Administration as that agency’s top satellite official remains on administrative leave.
Our sun’s fiery flares are even more extreme than scientists had thought, blasting particles to temperatures six times hotter than earlier estimates, according to new research. Solar flares are colossal
Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits
Astronomers have discovered that radiation emitted by a rapidly spinning neutron star, or “pulsar,” is dominated by the impact of its powerful particle winds — and not by the material
Transit spectra of the best fit non-equilibrium 1D model at resolution 200 (black solid line). This is the approximate best fit on the simulated grid of metallicity, C/O and Kzz.
An artist’s concept of the Moon (right) and Mars (center) against the starry expanse of space. A sliver of the Earth’s horizon can be seen in the foreground. Credit: NASA
Temporal variation of the abundances (left panels) and 12C/13C ratios (middle and right panels) of selected COMs in the gas phase (solid lines) and in the bulk (surface + mantle)
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