Extra-Galactic Planet? We might have just seen our first exoplanet in another galaxy | TechRadar
South African telescope captures stunning image of radio galaxy | Space
Astronomers Detect Newborn Radio Jets Originating from Cores of Distant Galaxies | The Weather Channel
Galactic astronomy - Wikipedia
Indian Telescope Discovers A Rare Distant Radio Galaxy - Science
galaxy - Extragalactic radio and X-ray sources | Britannica
Galactic and Extragalactic Radio Astronomy (Astronomy and Astrophysics Library): Verschuur, Gerrit L., Kellermann, Kenneth I., Bouton, E.: 9780387977355: Amazon.com: Books
EHT pinpoints dark heart of the nearest radio galaxy | ALMA
New Image Reveals Possible Origins of “Odd Radio Circles” - Sky & Telescope - Sky & Telescope
Have We Found the Closest Extragalactic Fast Radio Burst? - AAS Nova
Galactic and Extra-Galactic Radio Astronomy: Verschuur, G.L., Kellermann, K.I., Brunt, V. van: 9783642961809: Amazon.com: Books
radio source | Definition & Facts | Britannica
Extragalactic astronomy - Wikipedia
Galactic and Extragalactic Radio Astronomy | SpringerLink
What the universe looks like when viewed with radio eyes
Galactic & Extragalactic Astronomy » Lowell Observatory
CSIRO telescope dons sunglasses to find brightest ever pulsar - CSIRO
Astronomers discover a new extragalactic circular radio source
Radio telescope sees the sky in 20 primary colors
ASKAP takes a first glimpse at the galactic plane
