Weird Nine-Ringed ‘Bullseye Galaxy’ Found By NASA’s Hubble
The Hubble Space Telescope’s latest stunning images have allowed scientists to solve the mystery of the Bullseye Galaxy’s plentiful rings.
Space telescope spots rare ‘Einstein ring’ of light around galaxy in our cosmic neighborhood
CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles ...
Hubble Catches a Distant Star’s Explosive Final Act
Hubble Captures a Distant Supernova The NASA/ESA Hubble Space Telescope has captured a striking image of a supernova and its ...
SFGate20d
One large Milky Way galaxy or many galaxies? 100 years ago, a young Edwin Hubble settled astronomy’s ‘Great Debate’
The more distant the star is, the fainter it appears. Hubble worked hard, taking images of spiral nebulae every clear night ... light at each wavelength, he noticed that the light was always shifted ...
Phys.org28d
Panorama of Andromeda galaxy unveils hundreds of millions of stars
It can be seen with the naked eye on a very clear autumn night as a faint ... far outside our own Milky Way galaxy —at a distance of approximately 2.5 million light-years, or roughly 25 Milky ...