At the UK’s Royal Astronomical Society’s National Astronomy Meeting being held in Nottingham new images of the planet Jupiter were presented, obtained with the infrared VISIR instrument installed on ESO’s VLT. They will help better understand Jupiter’s atmosphere on the occasion of the arrival of NASA’s Juno space probe, scheduled for July 4, 2016.
ESO has announced the successful first observation made using the new GRAVITY instrument on the VLT (Very Large Telescope). It’s operational on all four VLT UT 8.2-meter telescopes and the observation tests of a region near the center of the Milky Way show that it’s working extremely well to provide high quality observations.
An article published in “The Astrophysical Journal” describes the study of the planet’s characteristics circumbinary Kepler-1647b. By using the Kepler space telescope NASA, a team of scientists at NASA’s Goddard Space Flight Center and the San Diego State University led by Veselin Kostov discovered this planet that orbits two stars. This is not the first case of this kind but it’s the biggest and its year is longer, about three Earth’s years.
An article published in “The Astrophysical Journal” describes a research about the possible presence of water in the planets of the type called hot Jupiter. Those are gas giants just like Jupiter but orbit very close to their stars and consequently have very high surface temperatures. A team of scientists at NASA’s JPL led by Aishwarya Iyer tried to understand why the atmosphere of some hot Jupiters doesn’t seem to contain water.
An article published in the journal “Nature” describes the observation of an intergalactic deluge of gases that from large clouds are falling toward the supermassive black hole at the center of a galaxy in the Abell 2597 cluster. By using the ALMA radio telescope a team of astronomers led by Grant Tremblay of Yale University discovered the first evidence that these huge black holes can gorge on gas through chaotic and clumpy rains of giant clouds of very cold molecular gas.
