Alessandra, Your Alien Nerd
Astronomer with a PhD and STEM educator. I write about astronomy, science fiction, and—of course—cats. I've recently completed my debut novel, The Empire Can Wait, a space opera filled with adventure, romance, and political intrigue.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 38 | Founded | 2 years ago | Last Issue | a month ago |
| Active | |||||
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alessandragemmo.substack.comLatest Issues
WOULD CHRISTIANITY SURVIVE FIRST CONTACT?
The opening chapters of Genesis describe human beings as made “in the image of God” (Genesis 1:27), entrusted with stewardship over the Earth and its creatures.
But what would happen to that belief if, tomorrow, humanity made verified cont...
TALES FROM CALLISTO 1
Christmas Eve, 2099 C.E.
Thanks for your interest in my short story. You can subscribe for free to receive new posts and support my work.
An unexpected transmission disrupts the usual stillness at the Galilean Moon's Earth Way Statio...
BENEATH THE ICE
Fig. 1: A stunning depiction of Callisto's surface with domed habitats under Jupiter's towering presence.
Callisto, one of Jupiter's largest moons, has always fascinated me. As a child, I read a comic published in weekly episodes in...
Lost Worlds: Could Rogue Planets Host Life?
Fig. 1: An artistic representation of a rogue planet floating through the darkness of space.
When we imagine life beyond Earth, we usually picture sunlit planets orbiting distant stars—worlds with golden skies and oceans reflecting...
The Ninth Life: Feline Reincarnation Legends From Around The World
Fig. 1: An eerie nighttime scene featuring an orange cat sitting along a winding, moonlit path, surrounded by dark trees and a mystical ambiance.
Cats have long been linked to mystery, magic, and the supernatural.
Perhaps no phrase...
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Authors
The writers behind this newsletter.
Astronomer with a PhD and STEM educator. I write about astronomy, science fiction, and—of course—cats. I've recently completed my debut novel, The Empire Can Wait, a space opera filled with adventure, romance, and political intrigue.
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