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Tag Archives: astronomers

Black holes slow down the growth of dwarf galaxies – astronomers are surprised by 2,000,000 mph of wind

NGC1569 is a star formation galaxy. Credit: HST / NASA / ESA UC Riverside astronomers note that large winds associated with active black holes in small galaxies suppress star formation. Black holes in the centers of dwarf galaxies have a significant impact on their evolution Galaxies by suppressing star formation. Dwarf galaxies are small galaxies that contain between 100 million …

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Astronomers discover filaments of the cosmic web that held the early universe together

Using a simulation, astronomers illuminate the faint gaseous filaments that make up the cosmic web in a huge cluster of galaxies. The Hubble Space Telescope's wide-field camera observed Saturn in June, when the planet approached Earth the next year, about 1.36 billion kilometers away. An artistic impression of the massive bursts of ionizing radiation exploding from the center of the …

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Astronomers find 20 – Yes 20 – new moons for Saturn

The reign of Jupiter, named after the father of the Olympian gods, was long and sweet. Apart from being the largest planet in the solar system, this gas giant in the 17th century has shown that planets other than Earth can carry a system of moons. Between his size, his strong magnetic field and the system of 79 moons, Jupiter …

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Astronomers Find Cyanide Gas in Interstellar Object 2I / Borisov, but Do not Panic Like It's 1910

When the mysterious object known as Oumuamua passed Earth in October of 2017, rejoiced astronomers. In addition to being the first interstellar object detected in our solar system, it also opens our eyes to how often such events take place. Since they have been submitted to an opportunity to study extrasolar systems, Unfortunately, 'Oumuamua left our solar system before any …

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Astronomers discover "cosmic pretzel" 700 light-years from Earth

This is a "pretzel" that will definitely make you thirsty. Astronomers have taken an incredible picture of two newborn stars in the system [BHB2007] 11, which is described as "cosmic pretzel" and consists of a network of gas and dust filaments. "We see two compact sources, which we interpret as circumstellar disks around the two young stars," study lead author …

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Astronomers spy two baby stars in a cosmic pretzel

The Atacama Large Millimeter / Submillimeter Array has captured this unprecedented image of two circumstellar disks on which baby stars grow and feed on the material of their surrounding birth disc. This is an artistic representation of what a Neptune-sized Moon would look like when it orbits the gas giant exoplanet Kepler-1625b in a star system 8,000 light-years from Earth. …

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Astronomers observe how two suns collect matter in a binary system

Cosmic Delivery Room: This picture shows Barnard 59, part of a huge, dark cloud of interstellar dust, called Pipe Nebula. The protobinary systems [BHB2007] 11 studied with high-resolution images are embedded in dense clouds, but can be observed with the radio telescope ALMA (Atacama Large Millimeter / Submillimeter Array) at longer wavelengths. Picture credits: ESO Stars are born in the …

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Astronomers discovered a huge planet that should not exist

An artistic impression of the planet that did not exist, GJ 3512b CARMENES / RenderArea / J. Bollaín / C. Gallego GJ 3512b is a planet about 284 trillion kilometers from Earth, and it's gigantic. In fact so gigantic that it should not give it . At least according to current ideas about planets and how they form. But here …

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A strangely big planet baffles astronomers because it should not exist

A giant planet circling a tiny star 31 light-years from Earth has puzzled astronomers – because it should not actually exist. The world of gas is half the size of Jupiter and still vibrates around a star that is eight times smaller than our star Sun. Planets of this size are extremely rare, especially around small stars. The newly discovered …

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