x ray emissions

6+ articles

Astronomy Chandra X-ray Observatory IRAS Milky Way NASA

Chandra X-ray Observatory: Unlocking the Secrets of Alien Worlds

NASA's Chandra X-ray Observatory is diving deep into the high-energy emissions of stars to understand the habitability of exoplanets. By observing X-rays, Chandra provides insights into how these emissions can strip away atmospheres, potentially rendering planets inhospitable. This research is crucial as it helps refine the search for habitable worlds beyond Earth.

Jun 30

Chandra X-ray Observatory: Unlocking the Secrets of Alien Worlds

Astronomers Uncover Mysterious X-ray-Bursting Celestial Object

Astronomers have made a fascinating discovery of an object named ASKAP J1832-0911, which bursts with radio and X-ray signals every 44 minutes. Located 15,000 light-years away, this mysterious celestial phenomenon could potentially be a magnetar or a binary system with a white dwarf. This is the first time such synchronized high-energy emissions have been observed in a long-period transient (LPT).

May 30

Astronomers Uncover Mysterious X-ray-Bursting Celestial Object

ASKAP J1832: The Pulsating Star That's Got Astronomers Scratching Their Heads

ASKAP J1832 is captivating scientists with its mysterious 44-minute pulse emissions in both radio and X-ray wavelengths. This novel discovery challenges current astronomical classifications, as it doesn't fit neatly into any known categories like pulsars or magnetars. The star's unique behavior has set off a quest for answers, with theories ranging from super-magnetic neutron stars to oddly behaving white dwarfs.

May 29

ASKAP J1832: The Pulsating Star That's Got Astronomers Scratching Their Heads

NASA's IXPE Sheds Light on Black Hole Mysteries in Stunning Breakthrough

NASA's Imaging X-ray Polarimetry Explorer (IXPE) has cracked the code on the mysterious X-ray emissions from supermassive black holes. This groundbreaking discovery provides unprecedented insights into cosmic phenomena that have puzzled astronomers for generations. By shedding light on how these enigmatic X-rays are produced, IXPE is opening new doors in the realm of astrophysics.

May 9

NASA's IXPE Sheds Light on Black Hole Mysteries in Stunning Breakthrough

Cosmic 'Snake' Sends Radio Waves Earthward: A Pulsar's Impact Uncovered!

Astronomers have detected a peculiar radio signal emanating from a fracture in the 'Cosmic Snake,' a 230-light-year-long filament near the Milky Way's center. The signal is believed to be caused by a pulsar—essentially a high-speed neutron star—colliding with the filament at staggering speeds of 1 to 2 million miles per hour. This collision is theorized to have disrupted the filament's magnetic field, producing the radio and X-ray emissions now captivating scientists around the world. This cosmic collision offers new insights into the dynamic interactions between stars and galactic structures.

May 6

Cosmic 'Snake' Sends Radio Waves Earthward: A Pulsar's Impact Uncovered!

Hidden Giants Unleashed: NASA's Groundbreaking Supermassive Black Hole Discovery

NASA's latest study has revealed that a staggering 35% of supermassive black holes are concealed by gas and dust, a finding that more than doubles previous estimates. Utilizing data from the IRAS and NuSTAR satellites, astronomers detected these hidden giants through infrared and X-ray emissions. This discovery suggests a hidden growth phase for black holes and offers new insights into how these cosmic giants influence galaxy growth and star formation.

Jan 17

Hidden Giants Unleashed: NASA's Groundbreaking Supermassive Black Hole Discovery