On April 6, 2022. Earthfiles.com on YouTube.
A discussion of whether a 5 mile long craft is orbiting between planets in the Trappist-1 system.

https://exoplanets.nasa.gov/trappist1/

In February 2018, closer study of the seven planets suggested that some could harbor far more water than the oceans of Earth, in the form of atmospheric water vapor for the planets closest to their star, liquid water for others, and ice for those farthest away. The study pinned down the density of each planet more precisely, making TRAPPIST-1 the most thoroughly known planetary system apart from our own.

Thank you for sharing Barbara, not surprisingly the TRAPPIST-1 system should be one of the first system observed by the James Webb Telescope. Perhaps we will see at such time the first official announcement of bio-signatures on the exoplanets present:

"Exploring Alien Worlds With NASA’s Webb Space Telescope: TRAPPIST-1 System"
https://scitechdaily.com/exploring-alien-worlds-with-nasas-webb-space-telescope-trappist-1-system/

There is a really cool TRAPPIST-1 interactive 3d modelling of all the exoplanets and the system (an artists impression as there are no photos until the James Webb Im guessing) -

You can see/read about the Planets individually - their placements in the solar system and to Earth, and you move them around as well as zoom.

https://exoplanets.nasa.gov/exoplanet-catalog/5502/trappist-1-d/
.

Yes, a great RV project. The possible craft, the aliens. Who are they? From where? Their mission?

Do the RVers here want to start a group to properly investigate these and many other interesting targets not covered here?

I would pony up a few bucks for great content.