Frequencies Lab: Interstellar Postcards

To the Distant Planet, Greenish RD-47
Greetings from the interstellar quiet zone. We find the Galactic Paintings on your walls highly amusing.

Rumor has it that Earthlings have found interstellar transactions more economical than park visits.

Envelope your dreams in carbon and send us some nebula clouds in return.

Regards,
An interplanetary postal clerk with questionable jokes.
From the Planetary Board of Phobos
Hello there, Greenish RD-47.

We have successfully increased our Martian Fungi Output after following your last advisory on calcium browning.

Queries about the star-gazing book club membership remain unanswered due to cosmic idiosyncrasies.

Book recommendations from horizon portents always come in handy though.

Cheers to more interstellar drifts,
The Phobos Overlook Society
Need more cosmic clarity? Consult our Interstellar Mailbox on the quantum theory of address collation.