The JWST detects building blocks of life from the Large Magellanic Cloud.

“Using JWST, researchers detected several complex carbon-based molecules in the ice around ST6, a developing star in the Large Magellanic Cloud.© NASA/ESA/CSA/JPL-Caltech/M. Sewiło et al. (2025)”

The JWST telescope found building blocks of life from another galaxy. That is one of the least surprising findings in the history of astronomy. This finding proved that chemical reactions are the same. In other galaxies. As they are in the Milky Way. The JWST telescope proved that our galaxy is one of billions of galaxies. Can we find life in other galaxies? This requires far more powerful systems than the JWST has. 

Life in other galaxies is possible, but it's hard to see. And even if we send a signal to another galaxy, and then that intelligent lifeform in the Andromeda Galaxy receives that signal. The signal spent about 2,5 million years in space. And that requires. That this hypothetical civilization is on a side of the Milky Way. If that civilization answers their signal.

Spends about 2,5 million years before it reaches the Milky Way. If we want to compare that time with Earth, the humans had not even existed when the light that we see left the Andromeda Galaxy. When the photon that we see from telescopes left. Homo Habilis was the most advanced pre-human. If we want to be realists. That hypothetical civilization requires the black hole energy level to create the signal that we could see. If we see that kind of signal, that means that civilization created radio 2,5 million years ago. 

But then. Black to those building blocks of life. And to hypothetical intergalactic travelers. 

The building blocks of life don’t mean that there is life. The civilizations in the other galaxies are interesting things. They might not have any effect on us. The distances in the universe are enormous. Theoretically. Is possible. That some lifeform can create a spacecraft. That stops time in them. Those spacecraft can travel extremely long distances. 

But their ability to stop time inside them. Bases in the spinning structure. The Tipler’s time machine. Or Tipler’s cylinder can transport an astronaut between galaxies. The problem is that this cylinder doesn’t remove cosmic speed limits. The time stops in a rapidly spinning cylinder. An outsider observer sees that the travel between two galaxies takes 2,5 million years. That means that. Only a civilization that wants to make that kind of trip could be a civilization. 

Whose home star detonated as a nova or supernova. If civilization. Sends the Tipler Cylinder on a journey. That would be a one-way trip. The crew will not meet their senders again. And if they return, evolution transformed their species. 

That locks energy into those particles that are inside them. If the space travelers make that kind of spacecraft, it’s possible. That they cannot ever come out of that craft. When the universe expands. The energy level in it decreases. That raises the difference between energy states inside and outside the spacecraft. And when a space traveller jumps out from that spacecraft, energy travels from that space traveller's body. 

When energy travels to the environment. That increases the level of free energy. And that means the space traveler who traveled across the universe in 2,5 million years could simply detonate if that astronaut jumps out from the spacecraft. 

https://www.msn.com/en-gb/entertainment/news/for-the-first-time-james-webb-telescope-detects-5-building-blocks-of-life-in-ice-outside-the-milky-way/ar-AA1PnR4W?ocid=BingNewsSerp

https://en.wikipedia.org/wiki/Tipler_cylinder