The James-Webb observes details of the surface of Titan, the largest moon of Saturn

Just like Hubble, the James-Webb Telescope is able to provide amazing images of the planets of the Solar System. Most recently, images of Titan – the mythical moon of Saturn – have been taken and they rival those taken on the ground with the instruments of the Keck Observatory in Hawaii. All astronomers know that … Read more

Astronomers have discovered the largest giant galaxy to date

Earlier this year, astronomers discovered a “monster” galaxy. About 3 billion light-years away, Alcyoneus is a giant radio galaxy that stretches 5 megapars into space. It is 16.3 million light-years long and is the largest known structure of galactic origin. The discovery highlights how little is known about these behemoths and what drives their incredible … Read more

Webb found clouds on Saturn’s moon

Because Titan has a thick atmosphere that prevents light from reflecting off the surface, its surface is hidden when viewed in visible light. Observations using the NIRCam instrument on the Webb telescope in the infrared spectrum, however, allow a glimpse into the moon’s atmosphere. The telescope, which was created in cooperation between the American space … Read more

A very distant black hole surprised in the middle of “supper”

AFP, published on Thursday, December 01, 2022 at 09:10 The scene happened 8.5 billion light-years from Earth: a supermassive black hole devouring a star expelled the remains of its “meal” in a jet of light, a very rare phenomenon that scientists have succeeded in to observe. The gravitational attraction of a black hole is such … Read more

A very distant black hole surprised in the middle of “supper”

The scene happened 8.5 billion light-years from Earth: a supermassive black hole devouring a star expelled the remains of its “meal” in a jet of light, a very rare phenomenon that scientists have succeeded in to observe. The gravitational attraction of a black hole is such that when a star has the misfortune to get … Read more

Big problems. A new very bright object has appeared in the sky above the Earth

The new satellite, which is a kind of “space tower” for mobile communications on Earth, is a new threat to astronomical observations. The new satellite, which is the prototype of a more advanced device, was created in order to create the best coverage for mobile communications even in the most inaccessible places on the planet. … Read more

Astronomy predictions for the luckiest horoscopes during the month of December..promotion and happiness in love

Between the end and the beginning of a new year, we find some people interested in astronomy and horoscopes looking for knowledge of what will happen to them in the coming days? So, “The Seventh Day” contacted an expert horoscopes Maya Nagy to find out the most fortunate horoscopes during the month of December and … Read more

Astronomers Are Afraid Space Crowded by Satellites, Why?

Jakarta – Satellite a giant new light built to connect directly to a cell phone on Earth, giving off a glow brighter than most stars in the night sky. These conditions interfere with the work of astronomers and human views of the universe. The intrusive orbiting objects include AST SpaceMobile’s Bluewalker 3, which launched on … Read more

Swarms of satellites in the night sky: bright, brighter, Starlink

The satellite companies point out that according to a ITU report published in 2021 around 2.9 billion people – almost a third of the world’s population – have never used the Internet. A constellation of communications satellites could change that. But light from the Starlink constellation alone will streak at least 30 percent of the … Read more

vaccination of adolescent girls is progressing, but remains limited and unequal

The vaccination coverage of young girls remains “far from the 60% target” of the 2014-2019 cancer plan, according to a study by Public Health France. Vaccination of adolescent girls against infections with papillomaviruslinked to the appearance of several cancers, has experienced “an upgrade” in 2021, but remains at “moderate levels” especially among the most disadvantaged, … Read more