Ah, no.
I loved all the works done by the optical and radio observatories, and all the space telescopes but all of them are pretty limited by what we can observe, detect, measure.
I loved all the space missions, and we have no vessels manned or unmanned vessels capable even reaching the nearest star to our Sun, let alone going outside of the Milky Way.
Voyager 1 & 2 are the only 2 unmanned probes in interstellar space, meaning going outside of the orbit of Pluto. And they have both being operations for 36 years (1977 to 2014) and 1 has travelled 127 AU or 1.9 x 10^10 km.
Well guess what, Proxima Centauri is about 4.2 light years away or 286,000 AU, so Voyager 1 has only traveled a fraction of that distance (0.4%). Voyager 1 hasn’t even traveled 1 light year in 36 years.
So, no. We still don’t have the technology capable of detecting life on any planet, outside of our solar system.
You have been either seriously misinformed or you are relying on sci-fi novels or film industries, because the reality is we only just got started with looking for life on other planets, and it has stalled.
As much as we have learned so much in a century, since Hubble discovered our Milky Way isn’t the only galaxy in the universe, we have barely scratched the surface. We don’t know as much as you think we do.