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Spacetelescope

All articles tagged with #spacetelescope

science-and-technology2 years ago

"Hubble Reveals Turbulent Weather with Massive Cyclones on Exoplanet WASP-121 b"

The European Space Agency (ESA) has captured images of "massive cyclones" on the exoplanet WASP-121 b, also known as Tylos, using a NASA/ESA telescope. The visuals were created by combining observations from 2016, 2018, and 2019, showcasing the dynamic atmosphere of this hot Jupiter, which has extreme temperatures over 3,000 Kelvins. The cyclones are thought to be caused by the temperature differences between the planet's dark side and its star-facing side.

via NewsNation Now|
##astronomy#cyclones
science-and-exploration2 years ago

"XRISM Mission Unveils Groundbreaking First Glimpse into the X-ray Universe"

JAXA's X-Ray Imaging and Spectroscopy Mission (XRISM) has provided its 'first light' observations, showcasing its potential to revolutionize our understanding of the Universe. The mission has successfully captured images and spectra of a galaxy cluster and a supernova remnant, revealing the distribution of chemical elements and providing insights into the evolution of the Universe and the structure of spacetime. XRISM is a collaboration between JAXA, NASA, and ESA, with ESA contributing hardware and scientific expertise in exchange for observing time. Despite a minor issue with a filter on the Resolve instrument, the mission is progressing well, with the commissioning phase set to complete by the end of January. Scientists are invited to submit proposals for observations starting from August 2024, promising a new era in high-resolution imaging spectroscopy of cosmic phenomena.

via European Space Agency|
##galaxyclusters#science-and-exploration