ASKAP J1832-0911

ASKAP J1832-0911: Recently, astronomers identified ASKAP J1832-0911, an unusual celestial object in our Milky Way galaxy.

o Located approximately 15,000 light-years from Earth and displays an unusual pattern.

• About ASKAP J1832-0911: First detected through a collaboration between NASA’s Chandra X-ray Observatory and the Australian SKA Pathfinder (ASKAP) radio telescope.

o It belongs to the rare class of celestial objects known as Long Period Radio Transients (LPTs), characterized by unusually long-duration radio signals.

o The object emits intense bursts of radio waves and X-rays every 44 minutes, with each burst lasting about two minutes.

o Unlike typical pulsars, which emit signals within milliseconds to seconds, LPTs produce radio pulses spanning many minutes or even hours, posing a scientific mystery.

• Possible Nature of the Object: While the exact identity of ASKAP J1832-0911 remains uncertain, it is believed to be a dead star.

o Hypotheses about its nature include:

- A magnetar, an ultra-magnetic neutron star formed from a supernova remnant.

- A binary system comprising a highly magnetized white dwarf paired with another star.