Lifeboat Foundation

A PROCESS taking more than one trillion times the age of the universe to complete has finally been measured by scientists hunting for dark matter.

Right now Chandra is studying the core of a galaxy in Fornax! Nearby in the sky is NGC 1097, a galaxy with copious clusters of young, blue stars speckling its spiral arms. This galaxy contains a central black hole about 100 million times the mass of our Sun!

These scores are a good deal lower than phones using the latest Snapdragon 855 processor, such as the Galaxy S10, as well as the Snapdragon 845 chipset in the Pixel 3 series. However, it surprisingly beat out the Google Pixel 2 and 2 XL, which scored 146,876 and 110,949 on AnTuTu, respectively.

There may be a few graphically-intensive games that could give the Pixel 3a and 3a XL pause, but so far, my experience has been pleasantly smooth.

The idea is to place two or three satellites in circular orbit around the Earth to observe black holes. The concept goes by the name Event Horizon Imager (EHI). In their new study, the scientists present simulations of what images of the black hole Sagittarius A would look if they were taken by satellites like these.

More than five times as sharp

“There are lots of advantages to using satellites instead of permanent radio telescopes on Earth, as with the Event Horizon Telescope (EHT),” says Freek Roelofs, a PhD candidate at Radboud University and the lead author of the article. “In space, you can make observations at higher radio frequencies, because the frequencies from Earth are filtered out by the atmosphere. The distances between the telescopes in space are also larger. This allows us to take a big step forward. We would be able to take images with a resolution more than five times what is possible with the EHT.”

Continue reading “Telescopes in space for even sharper images of black holes” »

The multiverse isn’t a hypothesis – it’s a prediction of our best theories of reality.

The first-of-its-kind event is giving scientists a vast cache of new information about the dynamic universe.

Black hole mergers have become nearly commonplace, but this is still a “first.”

Insanely precise atomic clocks are letting astrophysicists image black holes, steer spacecraft, and maybe one day hunt for gravitational waves.

Nearly 8,000 light-years away from Earth, astronomers have discovered a black hole that keeps rapidly swinging out jets of plasma clouds into space, according to a new study.

The black hole, known as V404 Cygni, doesn’t behave like others. The jets shoot out possibly within minutes of each other and in all different directions. And while the researchers admit that black holes are some of the most extreme objects in the universe, this one is different.

“This is one of the most extraordinary black hole systems I’ve ever come across,” study author James Miller-Jones said in a statement. Miller-Jones is also an associate professor at Curtin University’s International Centre for Radio Astronomy Research.

Continue reading “Astronomers Discover ‘Extraordinary’ Black Hole That Is Warping Space-Time” »

DARK MATTER is not a hypothetical substance but is real and is a fundamental building block of the universe, according to a shocking new study.