Results tagged “astronomy”

A team of astronomers including assistant professor Kate Whitaker at the University of Massachusetts Amherst reports today that they have by chance discovered faint traces of a huge galaxy never seen before, dating from the early universe.

On a typical day at the world's biggest laser, the National Ignition Facility (NIF) in Livermore, California, you can find scientists casually making star-like conditions using 192 high-powered lasers.

"Weather" in clusters of galaxies may explain a longstanding puzzle, according to a team of researchers at the University of Cambridge.

The birthplaces of planets are disks made out of gas and dust.

At the center of a galaxy called NGC 1068, a supermassive black hole hides within a thick doughnut-shaped cloud of dust and gas.

Revealing the Milky Way's Center

The center of our Milky Way galaxy is hidden from the prying eyes of optical telescopes by clouds of obscuring dust and gas.

Our Milky Way is a frugal galaxy. Supernovas and violent stellar winds blow gas out of the galactic disk, but that gas falls back onto the galaxy to form new generations of stars.

A Cosmic Pretzel

The two baby stars were found in the [BHB2007] 11 system - the youngest member of a small stellar cluster in the Barnard 59 dark nebula, which is part of the clouds of interstellar dust called the Pipe nebula.

Astronomy In A Low-Carbon Future

The global climate crisis poses new risks to humanity, and with them, new challenges to the practices of professional astronomy.

Astronomers have uncovered two historic events in which the Andromeda Galaxy underwent major changes to its structure.

Hubble Glimpses Faint Galaxy UGC 695

This image, taken with the NASA/ESA Hubble Space Telescope, focuses on an object named UGC 695, which is located 30 million light-years away within the constellation Cetus (the Sea Monster), also known as the Whale.

Just as people of the same age can vary greatly in appearance and shape, so do collections of stars or stellar aggregates.

The final chapter of the historic detection of the powerful merger of two neutron stars in 2017 officially has been written.

Scientists have announced the discovery of the most massive star ever known to be destroyed by a supernova explosion, challenging known models of how massive stars die and providing insight into the death of the first stars in the universe.

To understand the most ordinary matter in the universe -- and the extraordinary things that happen to it -- a Yale-led team of astronomers took a deep dive into the cosmic fog.

Hubble Catches Two Galaxies Interacting

The pair of strange, luminescent creatures at play in this image are actually galaxies -- realms of millions upon millions of stars.

How do galaxies such as our Milky Way come into existence?

The Square Kilometre Array (SKA) is set to become the largest radio telescope on Earth.

Production Sites of Stars Are Rare

Astronomers using the Nobeyama Radio Observatory (NRO) 45-meter telescope found that high-density gas, the material for stars, accounts for only 3% of the total mass of gas distributed in the Milky Way.

An astronomer from the University of Hawaii Institute for Astronomy and an international team published a new study that reveals more of the vast cosmic structure surrounding our Milky Way galaxy.

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40