The object, known as 244-440, resides in the Orion Nebula and is roughly 1,350 light-years from Earth. May 10, 2023: A stellar nursery shot out a large jet of material into space. (Image credit: ESO/Kirwan et al.) (opens in new tab) The Multi Unit Spectroscopic Explorer (MUSE) instrument on the ESO's Very Large Telescope captured a jet of matter shaped like an S expelled from a stellar object named 244-440. Elizabeth Howell Chinese space station has a cargo shipment on its way Gases and aerosols can also drift over large, populated areas, so satellite predictions assist with reducing hazards to humans when air quality plummets. Satellite data can track the movement of the volcanic plumes, to adjust aircraft paths to reduce corrosion of jet engines or contamination of oxygen. It stretches for about 10 km (6 miles) to the southeast, where ocean currents turn it into bright green swirls," ESA officials wrote. "The yellowish discolouration of the water around the island is due to volcanic minerals, gas and seafloor sediment that is being stirred up by the volcanic activity. The island continues to grow as lava and ash accrue, as Nishinoshima has been periodically erupting and contributing to growth since at least 1974. The image was captured by the powerful Copernicus Sentinel-2 satellite. Here a volcanic plume erupts from the Japanese island of Nishinoshima, in the northwest Pacific Ocean. (Image credit: contains modified Copernicus Sentinel data (2021), processed by ESA, CC BY-SA 3.0 IGO)įriday, May 12, 2023: This dramatic volcanic image from 2021 was highlighted today (May 12) by the European Space Agency as an example of how Earth observation can keep populations safe in case of natural disaster. It was highlighted on by the European Space Agency. This Copernicus Sentinel-2 image features a 2021 volcanic eruption on the Japanese island of Nishinoshima. Elizabeth Howell Stratolaunch drops Talon-0 hypersonic prototype Using both gravitational waves and visible light will make it easier to locate the source of these huge cosmic events, and to look for heavy elements such as gold and platinum, ESO officials added. "The combination of the two tells us much more about these events than just one or the other." "With BlackGEM, we aim to scale up the study of cosmic events with both gravitational waves and visible light," principal investigator Paul Groot of Radboud University, in the Netherlands said in a statement (opens in new tab). Gravitational waves are indications of huge events, like black holes or neutron stars merging and colliding. The trio, situated at La Silla Observatory in Chile, will search for gravitational waves. The European Southern Observatory activated a new set of three telescopes, called BlackGEM. Tuesday, May 16, 2023: Are these galactic mushrooms? In fact, they're gravitational wave-hunting telescopes. The Large and Small Magellanic Clouds can be seen just above the telescopes. Three telescopes of the BlackGEM array at ESO’s La Silla Observatory in Chile.
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