Astronomers have discovered behavior by a jet from a giant black hole that has never been seen before. Using NASA's Chandra X-ray Observatory they have observed a jet that bounced off a wall of gas and then punched a hole in a cloud of energetic particles. This behavior can tell scientists more about how jets from black holes interact with their surroundings. The discovery was made in Cygnus A, a large galaxy in the middle of a cluster of galaxies about 760 million light years from Earth. Chandr... ASTRO WATCH · 2 months
Hiding black hole found  nanowerk · 3 weeks
Astronomers have detected a stealthy black hole from its effects on an interstellar gas cloud. This intermediate mass black hole is one of over 100 million quiet black holes expected to be lurking in our Galaxy. more
Hiding black hole found  SCIENCE DAILY · 3 weeks
Astronomers have detected a stealthy black hole from its effects on an interstellar gas cloud. This intermediate mass black hole is one of over 100 million quiet black holes expected to be lurking in our Galaxy. These results provide a... more
Hiding black hole found  PHYS.ORG · 3 weeks
Astronomers have detected a stealthy black hole from its effects on an interstellar gas cloud. This intermediate-mass black hole is one of over 100 million quiet black holes expected to be lurking in the galaxy. These results provide a new... more
Hiding Black Hole Found  ASTRO WATCH · 3 weeks
Astronomers have detected a stealthy black hole from its effects on an interstellar gas cloud. This intermediate mass black hole is one of over 100 million quiet black... more
‘Teacup’ Quasar Causes Galactic Storms  SCI-NEWS.COM · 4 days
SDSS J143029.88+133912.0, nicknamed the ‘Teacup’ because of its shape, is a quasar located about 1.1 billion light-years away. The power source of the quasar is a... more
Simultaneous X-ray and infrared observations of the galactic center  PHYS.ORG · 4 weeks
The supermassive black hole (SMBH) at the center of our Milky Way galaxy, Sagittarius A*, is by far the closest such object to us, only about 25 thousand light-years away.... more
Giant ‘chimneys’ vent X-rays from Milky Way’s core  ESA · 2 days
By surveying the centre of our Galaxy, ESA’s XMM-Newton has discovered two colossal ‘chimneys’ funneling material from the vicinity of... more
Can entangled qubits be used to probe black holes?  PHYS.ORG · 2 weeks
Physicists have used a seven-qubit quantum computer to simulate the scrambling of information inside a black hole, heralding a future in which entangled quantum bits might be used to probe... more
Project aims to tame noise from supersonic military jets with 'swirl' technology  PHYS.ORG · 2 days
It's cliché to describe something very noisy as "louder than a jet engine." But supersonic jet engines, like those powering fighters flown by the... more
Astronomers Discover 83 Supermassive Black Holes in the Early Universe  ASTRO WATCH · 5 days
Astronomers from Japan, Taiwan and Princeton University have discovered 83 quasars powered by supermassive black holes... more
Astronomers discover 83 supermassive black holes in the early universe  SCIENCE DAILY · 1 week
Astronomers have discovered 83 quasars powered by supermassive black holes that were formed when the universe was only 5 percent of its current age. more
Astronomers discover 83 supermassive black holes in the early universe  PHYS.ORG · 1 week
Astronomers from Japan, Taiwan and Princeton University have discovered 83 quasars powered by supermassive black holes in the distant universe, from a time when the universe was less than... more
Galactic center visualization delivers star power  PHYS.ORG · 19 hours
Want to take a trip to the center of the Milky Way? Check out a new immersive, ultra-high-definition visualization. This 360-movie offers an unparalleled opportunity to look around the center of the galaxy, from the vantage... more
Gamma ray telescopes could detect starships powered by black hole  PHYS.ORG · 2 weeks
In the course of looking for possible signs of extra-terrestrial intelligence (ETI), scientists have had to do some really outside-of-the-box thinking. Since it is a foregone conclusion that... more
Paris investigators start studying Ethiopian jet's recorder  PHYS.ORG · 6 days
Investigators have started studying the cockpit voice recorder of the crashed Ethiopian Airlines jet. more
Medical News Today: How exercise can counter the effects of jet lag  MNT · 4 weeks
New research finds that exercise can shift the body clock forward or backward, which helps counter the effects of jet lag or shift work. more
NASA's Chandra Space Telescope Captures the Tempest in a Cosmic 'Teacup'  SPACE.COM · 1 day
A powerful quasar has caused a raging storm in a distant cosmic structure known as the "Teacup." more
Medical News Today: Are black walnuts good for you?  MNT · 2 weeks
Black walnuts have potential health benefits, including lowering cholesterol and blood pressure levels. Learn more about the benefits and side effects of black walnuts here. more
High-resolution observations uncover detailed structure of blazar's jet  PHYS.ORG · 4 weeks
Using Russia's Spektr-R space telescope (also known as RadioAstron), astronomers have conducted high-resolution observations of the blazar S5 0716+71. The results of these observations, presented in a paper published February 12 on... more
Bright skies for plant-based jet fuels  SCIENCE DAILY · 3 days
With an estimated daily fuel demand of more than 5 million barrels per day, the global aviation sector is incredibly energy-intensive and almost entirely reliant on petroleum-based fuels. However, a new analysis shows that sustainable plant-based... more
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