Dr. Elena Vasquez
Staff Writer
Dr. Elena Vasquez holds a PhD in astrophysics and writes Celestium's long-form field notes. She specialises in exoplanet atmospheres and the search for biosignatures beyond the solar system.
Articles by Dr. Elena Vasquez
The Case for Oceans on Europa
Beneath Europa's cracked and fractured ice shell lies a liquid water ocean holding more water than all of Earth's oceans combined. It has been there for billions of years. The question of whether something lives in it is no longer considered absurd.
How Stars Die
Every star in the sky is living on borrowed time. Depending on its mass, the end can be a gentle whisper or the most violent explosion the universe permits. Here is the full taxonomy of stellar death.
Why Venus Turned to Hell
Venus and Earth formed from the same cloud of gas and dust, in the same neighbourhood of the early solar system. Today one hosts life. The other is a crushing, 465°C acid bath. How did two siblings diverge so completely?
Celestium Dispatch
Weekly dispatch from Simon Whistler — engineering deep-dives, cost breakdowns, workshop build notes, and tools that actually pay off.
One issue per week. No filler.