NASA shared a fascinating photo featuring three different galaxies. With this, the space agency also explained how these galaxies do not allow any “labels to define them.” Confused? Let’s unpack it. On June 13, NASA released a picture of three galaxies-one in the center and the other two at the far right and bottom of the picture. This photo was taken by NASA’s Hubble Telescope’s wide-angle camera3. Now, let us understand what makes these galaxies unique. The agency stated in its Instagram post that the galaxies in the middle image are “difficult to classify” for very interesting reasons.
Although it is sometimes classified as a spiral galaxy, similar to our own Milky Way, it is also sometimes classified as a lenticular galaxy,” the agency said. “A lenticular galaxy is a type of galaxy between spiral and elliptical galaxies. . “Now, that makes it more complicated, right?
But here is an easier way to look at it. NASA says that galaxies grow just like us. “Although the spiral arms of this galaxy are distinguishable, they are not clearly defined. As shown in the picture, the tip of a spiral arm seems to be diffuse,” it said.
NASA said in another article published on its website that galaxies are not static and their shape (and their classification) will change throughout their life cycle.
“Spiral galaxies are thought to evolve into elliptical galaxies. This can happen by merging with each other, causing them to lose their unique spiral structure,” NASA further said in its Instagram post, explaining how even galaxies change them over time Composition.
The agency stated that, as we explained above, the spiral galaxy NGC 4680 in the middle is flanked by two other galaxies. Interestingly, NASA stated that NGC 4680 received a wave of attention in 1997. It hosted a supernova explosion called SN 1997bp.
NASA shared the same photo on Twitter, and a user wondered if the space agency had ever considered sending astronauts to one of the galaxies.
Has NASA ever thought of sending spacecraft to these galaxies to see if there is life? I think every galaxy that Hubble photographs should have a probe or unmanned spacecraft sent to it… so we can find out what happened.
— TeeMichelle (@TeeMichelle57) June 12, 2021
However, another user explained why it is almost impossible for NASA to perform any such tasks.
Too far. We can’t even travel at the speed of light, (it is impossible with current knowledge), which still takes billions of years. It cannot happen until we discover how to manipulate time and space and use wormholes.
—Josh? ? ? ? ? ? ? (@cfcjosh03) June 12, 2021
Here are more Twitter reactions to this image:
The NASA team captured three galaxies brilliantly, which is impressive. I hope we can observe in more detail in the future. Professor Isagholian, Astronomy, Physics
-Leon Isagholian (@lbisagholian) June 12, 2021
My God, this galaxy is changing. Note the change in the direction of the star’s light in the center of the galaxy.
— Think_tec2020 (@TTec2020) June 13, 2021
Imagine the possibility of extraterrestrial life in these galaxies, and the possibility of life forms more ridiculous than Carot Top.
-Craig Wilson (@CraigWilson506) June 13, 2021
Wow! It’s spectacular! How I wish I could enter one of those galaxies…
——? ? ? Keep it original! ? ? ? (@Habeeblah2) June 12, 2021
Thank you for sharing this amazing photo. What is this sight. How lucky we are to see this, appreciate and benefit from it. Remember everyone involved. Many people cooperated and acquired the technology to capture this moment in time. Wow!
— Melanie Spiropoulos (@dancetoACJ) June 12, 2021
The Hubble Telescope that took this photo was launched in 1990 as a joint project of NASA and the European Space Agency. The telescope can observe the universe at a glance.