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NGC 7722
NGC 7722 in dark surroundings (wide crop)
For this Picture of the Month from the NASA/ESA Hubble Space Telescope, we have a sight of an uncommon galaxy with a striking appearance. This is NGC 7722, a lenticular galaxy located about 187 million light-years away in the constellation Pegasus. A “lenticular”, meaning “lens-shaped”, galaxy...
NGC 7722
Dark rings and new light
For this Picture of the Month from the NASA/ESA Hubble Space Telescope, we have a sight of an uncommon galaxy with a striking appearance. This is NGC 7722, a lenticular galaxy located about 187 million light-years away in the constellation Pegasus. A “lenticular”, meaning “lens-shaped”, galaxy...
An anomaly from Hubble’s archive — Collisional ring galaxy
This is a previously-undiscovered astrophysical anomaly, found in the Hubble Space Telescope’s archive by researchers using a new AI-assisted method. The AI tool allowed them to sift through nearly 100 million image cutouts in just days, turning up rare and anomalous objects like this one. This...
An anomaly from Hubble’s archive — Merging galaxies 1
This is a previously-undiscovered astrophysical anomaly, found in the Hubble Space Telescope’s archive by researchers using a new AI-assisted method. The AI tool allowed them to sift through nearly 100 million image cutouts in just days, turning up rare and anomalous objects like this one. This...
An anomaly from Hubble’s archive — Merging galaxies 2
This is a previously-undiscovered astrophysical anomaly, found in the Hubble Space Telescope’s archive by researchers using a new AI-assisted method. The AI tool allowed them to sift through nearly 100 million image cutouts in just days, turning up rare and anomalous objects like this one. A...
An anomaly from Hubble’s archive — Unknown object
This is a previously-undiscovered astrophysical anomaly, found in the Hubble Space Telescope’s archive by researchers using a new AI-assisted method. The AI tool allowed them to sift through nearly 100 million image cutouts in just days, turning up rare and anomalous objects like this one. The...
An anomaly from Hubble’s archive — Gravitational lens 1
This is a previously-undiscovered astrophysical anomaly, found in the Hubble Space Telescope’s archive by researchers using a new AI-assisted method. The AI tool allowed them to sift through nearly 100 million image cutouts in just days, turning up rare and anomalous objects like this one. This...
An anomaly from Hubble’s archive — Gravitational lens 2
This is a previously-undiscovered astrophysical anomaly, found in the Hubble Space Telescope’s archive by researchers using a new AI-assisted method. The AI tool allowed them to sift through nearly 100 million image cutouts in just days, turning up rare and anomalous objects like this one. Two...
Field surrounding Cloud-9
A team using the NASA/ESA Hubble Space Telescope has uncovered a new type of astronomical object —a starless, gas-rich, dark-matter cloud that is considered a “relic” or remnant of early galaxy formation. Nicknamed “Cloud-9,” this is the first confirmed detection of such an object in the...
LMC N159
A neighbouring vista of stellar birth
Today’s ESA/Hubble Picture of the Week highlights another view of a distant stellar birthplace. Captured in a parallel field to a recently released image, this scene reveals a neighbouring region of the N159 star-forming complex in the Large Magellanic Cloud, approximately 160 000 light-years...
Circumstellar disc IRAS 23077+6707
This NASA/ESA Hubble Space Telescope image shows the largest planet-forming disc ever observed around a young star. It spans nearly 640 billion kilometers, roughly 40 times the diameter of our Solar System. Tilted nearly edge-on as seen from Earth, the dark, dusty disk resembles a hamburger....
Arp 4
Long-distance relationship
These galaxies look to be close companions — a small, bright spiral galaxy flitting around the edge of a much larger spiral with a dark and disturbed countenance. But looks can be deceiving — how close are they really? The celestial pair featured in this week’s Hubble Picture of the Week is...
Featured from the Archive
Abell 2261
Monster Galaxy Lacks a Bright Core
The giant elliptical galaxy in the center of this image, taken by NASA's Hubble Space Telescope, is the most massive and brightest member of the galaxy cluster Abell 2261. Spanning a little more than one million light-years, the galaxy is about 10 times the diameter of our Milky Way galaxy....
