WHAT ARE 15 WEIRDEST GALAXIES IN OUR UNIVERSE??
Answers
There are about two million million galaxies in this universe.
1. Commonly known as the Jellyfish
Located in the constellation Triangulum Australe, galaxy ESO 137-001 looks amazingly like a jellyfish swimming amid a sea of stars. The galaxy is a barred spiral galaxy — together, its stars form a spiral shape with a bar-shaped center — with a twist: streamers of stars that seem to drift like jellyfish tentacles.
2. Known as Missing matter
In 2018, the Hubble Space Telescope spied something never seen before: a galaxy with almost no dark matter.
In 2018, the Hubble Space Telescope spied something never seen before: a galaxy with almost no dark matter. This discovery immediately raised red flags. Dark matter is a mysterious form of matter that interacts with gravity, but not with light. It makes up more of the total matter in the universe than the matter we can see, so finding a galaxy without any was bizarre, to say the least.
In 2018, the Hubble Space Telescope spied something never seen before: a galaxy with almost no dark matter. This discovery immediately raised red flags. Dark matter is a mysterious form of matter that interacts with gravity, but not with light. It makes up more of the total matter in the universe than the matter we can see, so finding a galaxy without any was bizarre, to say the least. A year later, scientific sleuths solved the mystery: The galaxy, NGC 1052-DF2, was not 65 million light-years away, as originally believed. It's really only about 42 million light-years away, researchers reported March 14, 2019, in the journal Monthly Notices of the Royal Astronomical Society. That change in distance completely alters the calculations for the galaxy's mass. Turns out, it's a pretty normal galaxy after all, and the universe (kind of) makes sense again.
3. Zombie Galaxy
Located in the constellation Triangulum Australe, galaxy ESO 137-001 looks amazingly like a jellyfish swimming amid a sea of stars. The galaxy is a barred spiral galaxy — together, its stars form a spiral shape with a bar-shaped center — with a twist: streamers of stars that seem to drift like jellyfish tentacles.
Located in the constellation Triangulum Australe, galaxy ESO 137-001 looks amazingly like a jellyfish swimming amid a sea of stars. The galaxy is a barred spiral galaxy — together, its stars form a spiral shape with a bar-shaped center — with a twist: streamers of stars that seem to drift like jellyfish tentacles. According to NASA, these stars are forming inside a tail of dust and gas (invisible to the naked eye) that streams off ESO 137-001. This formation process is a bit of a mystery, as the gases in the tail should be too hot for star formation.
MACS 2129-1 is what's known as a "dead galaxy," because stars no longer form there. The discovery of this galaxy was a head-scratcher. Scientists believed that galaxies of this sort had formed by merging with smaller galaxies over time, but MACS 2129-1's stars didn't form from these sort of explosive mergers; they formed early on, in the disk of the original galaxy. The findings, published in the journal Nature in 2017, suggest that dead galaxies somehow internally rearrange their structure as they age rather than changing shape because they combine with other galaxies.
4. Cannibal Galaxy
As if zombie galaxies weren't spooky enough, some galaxies are giant cannibals. The Andromeda galaxy, Earth's largest neighbor, has been devouring smaller galaxies for at least 10 billion years, according to 2019 research. In another 4.5 billion years, the Andromeda galaxy and the Milky Way galaxy will collide, although it's not yet clear who will devour whom in that cosmic pile-up. (Earthlings, unfortunately, will not be around to see this clash play out, as our own sun is heating up and will likely make life on Earth impossible between about 1 billion and 5 billion years from now.)
5. Tadpole swims through space
Three hundred million light-years away, an enormous tadpole swims through space. This "tadpole" galaxy has a tail that's a whopping 500,000 light-years long, and is 10 times longer than the Milky Way.
Three hundred million light-years away, an enormous tadpole swims through space. This "tadpole" galaxy has a tail that's a whopping 500,000 light-years long, and is 10 times longer than the Milky Way. What created this odd galactic shape? A cosmic collision, researchers reported in 2018 in the journal Monthly Notices of the Royal Astronomical Society. Two disk galaxies pulled on a smaller dwarf galaxy, clumping the stars on one end into a "head" and leaving the others to stream out in a long "tail." This arrangement is for a limited time only, though. In a few billion years, the galaxies will merge together with some others in the vicinity to create one single galaxy.
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Answer:
Answer:
There are about two million million galaxies in this universe.
1. Commonly known as the Jellyfish
Located in the constellation Triangulum Australe, galaxy ESO 137-001 looks amazingly like a jellyfish swimming amid a sea of stars. The galaxy is a barred spiral galaxy — together, its stars form a spiral shape with a bar-shaped center — with a twist: streamers of stars that seem to drift like jellyfish tentacles.
2. Known as Missing matter
In 2018, the Hubble Space Telescope spied something never seen before: a galaxy with almost no dark matter.
In 2018, the Hubble Space Telescope spied something never seen before: a galaxy with almost no dark matter. This discovery immediately raised red flags. Dark matter is a mysterious form of matter that interacts with gravity, but not with light. It makes up more of the total matter in the universe than the matter we can see, so finding a galaxy without any was bizarre, to say the least.
In 2018, the Hubble Space Telescope spied something never seen before: a galaxy with almost no dark matter. This discovery immediately raised red flags. Dark matter is a mysterious form of matter that interacts with gravity, but not with light. It makes up more of the total matter in the universe than the matter we can see, so finding a galaxy without any was bizarre, to say the least. A year later, scientific sleuths solved the mystery: The galaxy, NGC 1052-DF2, was not 65 million light-years away, as originally believed. It's really only about 42 million light-years away, researchers reported March 14, 2019, in the journal Monthly Notices of the Royal Astronomical Society. That change in distance completely alters the calculations for the galaxy's mass. Turns out, it's a pretty normal galaxy after all, and the universe (kind of) makes sense again.
3. Zombie Galaxy
Located in the constellation Triangulum Australe, galaxy ESO 137-001 looks amazingly like a jellyfish swimming amid a sea of stars. The galaxy is a barred spiral galaxy — together, its stars form a spiral shape with a bar-shaped center — with a twist: streamers of stars that seem to drift like jellyfish tentacles.
Located in the constellation Triangulum Australe, galaxy ESO 137-001 looks amazingly like a jellyfish swimming amid a sea of stars. The galaxy is a barred spiral galaxy — together, its stars form a spiral shape with a bar-shaped center — with a twist: streamers of stars that seem to drift like jellyfish tentacles. According to NASA, these stars are forming inside a tail of dust and gas (invisible to the naked eye) that streams off ESO 137-001. This formation process is a bit of a mystery, as the gases in the tail should be too hot for star formation.
MACS 2129-1 is what's known as a "dead galaxy," because stars no longer form there. The discovery of this galaxy was a head-scratcher. Scientists believed that galaxies of this sort had formed by merging with smaller galaxies over time, but MACS 2129-1's stars didn't form from these sort of explosive mergers; they formed early on, in the disk of the original galaxy. The findings, published in the journal Nature in 2017, suggest that dead galaxies somehow internally rearrange their structure as they age rather than changing shape because they combine with other galaxies.
4. Cannibal Galaxy
As if zombie galaxies weren't spooky enough, some galaxies are giant cannibals. The Andromeda galaxy, Earth's largest neighbor, has been devouring smaller galaxies for at least 10 billion years, according to 2019 research. In another 4.5 billion years, the Andromeda galaxy and the Milky Way galaxy will collide, although it's not yet clear who will devour whom in that cosmic pile-up. (Earthlings, unfortunately, will not be around to see this clash play out, as our own sun is heating up and will likely make life on Earth impossible between about 1 billion and 5 billion years from now.)
5. Tadpole swims through space
Three hundred million light-years away, an enormous tadpole swims through space. This "tadpole" galaxy has a tail that's a whopping 500,000 light-years long, and is 10 times longer than the Milky Way.
Three hundred million light-years away, an enormous tadpole swims through space. This "tadpole" galaxy has a tail that's a whopping 500,000 light-years long, and is 10 times longer than the Milky Way. What created this odd galactic shape? A cosmic collision, researchers reported in 2018 in the journal Monthly Notices of the Royal Astronomical Society. Two disk galaxies pulled on a smaller dwarf galaxy, clumping the stars on one end into a "head" and leaving the others to stream out in a long "tail." This arrangement is for a limited time only, though. In a few billion years, the galaxies will merge together with some others in the vicinity to create one single galaxy.
Sorry, the answer cannot be excided.!
You may please refer some web pages
HOPE IT HELPS YOU ANYWAY.!
Explanation: