Astronomy News RSS Feed

Astronomy News

Stay up-to-date on the latest discoveries and headlines in astronomy.
Feed created by csharpfrog
168





A nearby, rocky exoplanet may be just a plain rock with no atmosphere — supporting a theory that planets orbiting small stars are more susceptible to lacking an atmosphere.

Source Feed: Space.com









Advertisement



Although the rings of Saturn may look like a permanent fixture of the planet, they are ever-changing. New analyses of the rings reveal how and when they were made — and whether they'll last.

Source Feed: News


Two members of a far-right group were convicted Monday of brawling with anti-fascist demonstrators in New York, as tensions between white supremacists and leftists simmer in the United States. Maxwell Hare, 27, and John Kinsman, 39, members of the Proud Boys group, were found guilty of several counts of attempted assault and rioting by a Manhattan court. A jury decided the pair assaulted four members of Antifa, an anti-fascist group, who were protesting outside an event that Hare and Kinsman...

Source Feed: Yahoo News - Latest News & Headlines


The Palestinian Authority has banned all LGBTQ political organizing in the West Bank in response to the news that a pro-LGBTQ advocacy group was planning to hold a gathering for its members at the end of the month.The ban, which was first reported Sunday by the Jerusalem Post, was issued in response to the organizing efforts of Al-Qaws for Sexual & Gender Diversity in Palestinian Society, a pro-LGBTQ political group that held an event last month and was planning to hold another in the coming...

Source Feed: Yahoo News - Latest News & Headlines




Jupiter gleams on August evenings as it passes near a 10th-magnitude globular star cluster. At the opposite end of the night, Mercury shines brightly in morning twilight.

Source Feed: News





An international team of astronomers using Hubble have been able to study stellar evolution in real time. Over a period of 30 years dramatic increases in the temperature of the star SAO 244567 have been observed. Now the star is cooling again, having been reborn into an earlier phase of stellar evolution. This makes it the first reborn star to have been observed during both the heating and cooling stages of rebirth. read more

Source Feed: (e) Science News - Astronomy & Space
Categories: astronomy & space


After Tropical Depression 19W moved ashore in central Vietnam NASA-NOAA's Suomi NPP satellite passed over the system and found some powerful thunderstorms over Thailand, Vietnam and Laos capable of dropping heavy rainfall. read more

Source Feed: (e) Science News - Astronomy & Space
Categories: astronomy & space

Two papers published by an assistant professor at the University of California, Riverside and several collaborators explain why the universe has enough energy to become transparent. read more

Source Feed: (e) Science News - Astronomy & Space
Categories: astronomy & space

The majestic auroras have captivated humans for thousands of years, but their nature -- the fact that the lights are electromagnetic and respond to solar activity -- was only realized in the last 150 years. Thanks to coordinated multi-satellite observations and a worldwide network of magnetic sensors and cameras, close study of auroras has become possible over recent decades. Yet, auroras continue to mystify, dancing far above the ground to some, thus far, undetected rhythm. read more

Source Feed: (e) Science News - Astronomy & Space
Categories: astronomy & space

Quasars are supermassive black holes that sit at the center of enormous galaxies, accreting matter. They shine so brightly that they are often referred to as beacons and are among the most-distant objects in the universe that we can currently study. New work from a team led by Carnegie's Eduardo Bañados has discovered 63 new quasars from when the universe was only a billion years old. (It's about 14 billion years old today.) read more

Source Feed: (e) Science News - Astronomy & Space
Categories: astronomy & space

Terzan 5, 19 000 light-years from Earth in the constellation of Sagittarius (the Archer) and in the direction of the galactic centre, has been classified as a globular cluster for the forty-odd years since its detection. Now, an Italian-led team of astronomers have discovered that Terzan 5 is like no other globular cluster known. read more

Source Feed: (e) Science News - Astronomy & Space
Categories: astronomy & space

Dwarf galaxies are enigmas wrapped in riddles. Although they are the smallest galaxies, they represent some of the biggest mysteries about our universe. While many dwarf galaxies surround our own Milky Way, there seem to be far too few of them compared with standard cosmological models, which raises a lot of questions about the nature of dark matter and its role in galaxy formation. read more

Source Feed: (e) Science News - Astronomy & Space
Categories: astronomy & space


Operation IceBridge, NASA's airborne survey of polar ice, is flying in Greenland for the second time this year, to observe the impact of the summer melt season on the ice sheet. The IceBridge flights, which began on August 27 and will continue until September 16, are mostly repeats of lines that the team flew in early May, so that scientists can observe changes in ice elevation between the spring and late summer. read more

Source Feed: (e) Science News - Astronomy & Space
Categories: astronomy & space

Recent observations of the dwarf planet Makemake indicate that it lacks a significant atmosphere and reflects about as much sunlight as dirty snow.

Source Feed: NYT > Astronomy and Astrophysics



A "dark skies" movement, aimed at increasing the public's appreciation for stargazing, has gained strength in recent years, while cities are noticing that turning off streetlights can save money.

Source Feed: NYT > Astronomy and Astrophysics

Pluto is still not a planet, but it does boast an impressive entourage. Astronomers said Wednesday that they had spotted a fifth moon orbiting Pluto, which they already knew had four. The discovery, made with the Hubble Space Telescope, gives Pluto more moons than Mercury, Venus, Earth and Mars combined.

Source Feed: NYT > Astronomy and Astrophysics

The work of the winning scientists spanned the outer reaches of the solar system and penetrated the inner workings of brain circuits and nanotubes.

Source Feed: NYT > Astronomy and Astrophysics


The Hall thruster is a propulsion system that is often used by spacecraft engaged in longer missions. A recent study has shown how the operating lives of these systems can be further extended.

Source Feed: Astronomy News -- ScienceDaily



RSS Feed Subscribe to this Feed via RSS reader.

Related Feeds
world news      Music News      baseball      MLB Baseball      Science News      Cognitive Science      Travel Blogs      NBA     

Advertisement