Best NASA Astronomy Pictures of the Week: Messier 101, Dumbbell Nebula, and more | Photos

Best NASA Astronomy Pictures of the Week: Messier 101, Dumbbell Nebula, and more

NASA Astronomy Picture of the Day, featuring snapshots of celestial objects by astrophotographers from around the world, is published on a daily basis. This week’s best pictures include stunning snapshots of Dumbbell Nebula, Messier 101, and more.

By: HT TECH
| Updated on: Jun 02 2023, 16:56 IST
NASA milky way
Milky Way Galaxy and the Bioluminescent Sea (May 29) - It is a breathtaking snapshot of the Milky Way Galaxy captured over the bioluminescence of the sea in the Maldives. What is the turquoise glow in the water? It occurs due to single-celled Plankton, known as Noctiluca scintillans, which illuminate when stimulated by the sea waves to keep predators away. (NASA/Petr Horalek/Sovena Jani)
1/5 Milky Way Galaxy and the Bioluminescent Sea (May 29) - It is a breathtaking snapshot of the Milky Way Galaxy captured over the bioluminescence of the sea in the Maldives. What is the turquoise glow in the water? It occurs due to single-celled Plankton, known as Noctiluca scintillans, which illuminate when stimulated by the sea waves to keep predators away. (NASA/Petr Horalek/Sovena Jani)
NASA dumbbell nebula
Stellar Dumbbell Nebula (May 30) - Planetary nebula M27, also known as the Dumbbell Nebula, is located about 1360 light-years away towards the constellation of Vulpecula. The Dumbbell Nebula was the 27th object and the first ever planetary nebula discovered and catalogued by French astronomer Charles Messier in 1764, one of the most influential figures in the history of astronomy. (NASA/Patrick A. Cosgrove)
2/5 Stellar Dumbbell Nebula (May 30) - Planetary nebula M27, also known as the Dumbbell Nebula, is located about 1360 light-years away towards the constellation of Vulpecula. The Dumbbell Nebula was the 27th object and the first ever planetary nebula discovered and catalogued by French astronomer Charles Messier in 1764, one of the most influential figures in the history of astronomy. (NASA/Patrick A. Cosgrove)
Universe
Formation of our Universe throughout history (May 31) - This is an amazing computer simulation of our Universe as it developed throughout history. This simulation tracks gases leading from the early Universe till today. As the simulation goes on, the formation of a disk galaxy takes place. For the unaware, Disk Galaxies are formed when two or more galaxies merge, resulting in a pancake-shaped disk of stars. Our own Milky Way Galaxy is one such disk galaxy, and it will collide with the Andromeda Galaxy in the distant future, according to NASA. (NASA/ TNG Collaboration/MPCDF/FAS Harvard U)
3/5 Formation of our Universe throughout history (May 31) - This is an amazing computer simulation of our Universe as it developed throughout history. This simulation tracks gases leading from the early Universe till today. As the simulation goes on, the formation of a disk galaxy takes place. For the unaware, Disk Galaxies are formed when two or more galaxies merge, resulting in a pancake-shaped disk of stars. Our own Milky Way Galaxy is one such disk galaxy, and it will collide with the Andromeda Galaxy in the distant future, according to NASA. (NASA/ TNG Collaboration/MPCDF/FAS Harvard U)
NASA Cassiopeia A
Supernova Remnant Cassiopeia A (June 1) -  It is a snapshot of Cassiopeia A, a supernova remnant located about 11000 light-years from Earth towards the constellation of Cassiopeia. When a star explodes, the subsequent explosion which takes place, known as a Supernova, is the largest explosion to occur in space. According to NASA, a supernova happens when there is a change in the core, or center, of a star. A change can occur in two different ways, with both resulting in a supernova. (NASA/Hubble/CXC)
4/5 Supernova Remnant Cassiopeia A (June 1) -  It is a snapshot of Cassiopeia A, a supernova remnant located about 11000 light-years from Earth towards the constellation of Cassiopeia. When a star explodes, the subsequent explosion which takes place, known as a Supernova, is the largest explosion to occur in space. According to NASA, a supernova happens when there is a change in the core, or center, of a star. A change can occur in two different ways, with both resulting in a supernova. (NASA/Hubble/CXC)
NASA Messier 101
Pinwheel Galaxy Messier 101 (June 2) - In this image, Messier 101, also known as the Pinwheel Galaxy can be seen located about 25 million light-years away towards the Northern constellation of Ursa Major. Messier 101 is one of the last objects catalogued by Charles Messier and it is a massive pinwheel galaxy that spans about 170,000 light-years across. According to NASA, Messier 101 is also one of the first spiral nebulae to be observed by Lord Rosse's large 19th-century telescope, the Leviathan of Parsontown. (NASA/ESA/Hubble)
5/5 Pinwheel Galaxy Messier 101 (June 2) - In this image, Messier 101, also known as the Pinwheel Galaxy can be seen located about 25 million light-years away towards the Northern constellation of Ursa Major. Messier 101 is one of the last objects catalogued by Charles Messier and it is a massive pinwheel galaxy that spans about 170,000 light-years across. According to NASA, Messier 101 is also one of the first spiral nebulae to be observed by Lord Rosse's large 19th-century telescope, the Leviathan of Parsontown. (NASA/ESA/Hubble)
First Published Date: 02 Jun, 16:55 IST
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