Radio telescopes are the world’s most sensitive radio receivers, capable of finding extremely faint wisps of radio emission coming from objects at the farthest reaches…
Quasar also can serve as ‘beacon’ for studying closer objects. Astronomers using the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) and Very…
New observations of the first black hole ever detected have led astronomers to question what they know about the Universe’s most mysterious objects. Published today…
In order to study a wide range of astronomical phenomena, the VLA has several shapes or configurations, each with its own advantages. When the Very…
Astronomers using the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) have made the first radio-telescope detection of a planetary-mass object beyond our…
Astronomers studying the Toothbrush Cluster with new radio observations combined with other wavelengths have been able to confirm the galaxy merger scenario and estimate the…
Observations from the Very Large Array (VLA) and the Chandra X-ray observatory reveal a giant collision of several galaxy clusters, each containing hundreds of galaxies….
Using radio and X-ray data, astronomers reveal that the mini-halo in the Perseus cluster seems to be influenced both by the AGN activity and the…
In a new study, astronomers modeled observations of the black hole X-ray binary V404 Cygni during the most active phase of its June 2015 outburst….
By combining data from several telescopes, astronomers created this captivating new image of the Crab Nebula. The unusual image was produced by combining data from…
Using NASA’s Chandra X-ray Observatory and the NSF’s Jansky Very Large Array, astronomers have determined the likely trigger for the most recent supernova in the…
Using the Hubble Space Telescope, the NASA Chandra X-ray Observatory and the NRAO Jansky Very Large Array, astronomers have created a unique view of MACS…
Astronomers are using data from NASA’s Chandra X-ray Observatory, the Hubble Space Telescope, and the NSF’s Jansky Very Large Array to learn more about galaxy…
Using the Karl G. Jansky Very Large Array Radio Telescope, along with other telescopes at ultraviolet and X-ray wavelengths, astronomers reveal new insights into solar…
Newly published research from the CHANG-ES consortium reveals that “halos” of cosmic rays and magnetic fields above and below the galaxies’ disks are much more…
Using X-ray, radio, and optical data, a team of astronomers has discovered a “radio phoenix” in Abell 1033. This system contains the collision of two…
Using the Very Large Array, an international team of astronomers has discovered jets of material ejected by still-forming young brown dwarfs, revealing the first direct…
By using radio telescopes from across Europe and America, an international team of astronomers has been able to see into the heart of an exploding…