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Recent Additions
LMC N44C
Cloudy cluster
This new NASA/ESA Hubble Space Telescope Picture of the Week features a cloudy starscape from an impressive star cluster. This scene is located in the Large Magellanic Cloud, a dwarf galaxy situated about 160 000 light-years away in the constellations Dorado and Mensa. With a mass equal to...
GRB 250702BDE
GRB 250702B, an unusually long and repeating gamma-ray burst
The orange dot at the centre of this image is a powerful explosion that repeated several times over the course of a day, an event unlike anything ever witnessed before. The image, taken with ESO’s Very Large Telescope (VLT), allowed astronomers to determine that the explosion didn’t take place...
GRB 250702BDE
Wider view of the area around the gamma-ray burst GRB 250702B
This image shows a wider area around the gamma-ray burst GRB 250702B, a high energy explosion that repeated several times over the course of a day. The image was taken on 3 July using the HAWK-I infrared camera on ESO’s Very Large Telescope (VLT). The explosion is the orange source right at the...
Infinity Galaxy
Chandra Joins In Discovery of Infinity Galaxy and Possible Newborn Black Hole
Scientists have discovered an oddly-shaped galaxy that may contain the first newborn supermassive black hole ever spotted.
MSH 15-52
X-ray, Radio Go 'Hand in Hand' in New NASA Image
In 2009, Chandra released a captivating image: a pulsar and its surrounding nebula that is shaped like a hand. Since then, astronomers have used Chandra and other telescopes to continue to observe this object.
NGC 2276
Spiral galaxy NGC 2276
his is a combination of several exposures taken on the night of October 11th 1994 (UT of observation 12/10/94:10:43 to 11:00) with the 1k detector. Images were taken through three different filters approximating red (three exposures for a total of six minutes), blue (two, total 140 seconds) and...
NGC 1097
NGC 1097 at J
A Seyfert galaxy revealing its bright and active nucleus. This false-color image was made from several J-band (1.25 micron) observations and has a final FWHM of 0.5 arc seconds. This image was obtained with the Abu thermal infrared camera built by the National Optical Astronomy Observatory, on...
NGC 1232
NGC 1232 in Eridanus
NGC1232, an almost face-on spiral galaxy of type Sc in the constellation Eridanus, is about 50 million light-years away and about 100000 light-years across. This true-color picture was created from eleven images taken in the BVR pass-bands at the Kitt Peak National Observatory's 2.1-meter...
M109
M109, NGC 3992
M109 is a type SBc barred spiral galaxy in the constellation Ursa Major. M109 is around 40 to 50 million light-years away in a loose galaxy grouping which includes M108 and possibly M106. This picture was created from observations using the T2KA CCD camera at the Kitt Peak National...
M110
M110, NGC 205
M110 is the second small companion (along with M32) to our sister galaxy, M31, the Andromeda Nebula. It is classified as type E5 or E6, often with the additional "p" for peculiar because of the structure clearly visible in this short exposure image, which is probably due to dust clouds. Because...
M108
M108, NGC 3556
M108 is a type Sc spiral galaxy in the constellation Ursa Major. Almost edge-on, it shows little or no bulge and no noticeably strong center, being a motley collection of features often referred to, in classic understatement, as very dusty. The spiral structure is not very clearly delineated,...
M101
M101, NGC 5457
The giant pinwheel galaxy, M101, in the constellation Ursa Major. Of type Sc, and quite similar to our own Galaxy, it is seen almost face-on, showing the spiral arms and the intervening dust lanes (dark filaments) with great clarity in this 1975 image from the Kitt Peak 4-meter Mayall...
Featured from the Archive
Crab Nebula
Crab Nebula Supernova Remnant (Spitzer/IRAC-MIPS Image)
The Crab Nebula is the shattered remnant of a massive star that ended its life in a massive supernova explosion. This image obtained by NASA's Spitzer Space Telescope shows the combined near-infrared and mid-infrared view of this complex object.
