Archive for June, 202599- Page

A human astronaut under some form of deep sleep or “suspended animation” — Grok via Astrobiology.com Background: With renewed interest in long-duration space missions, there is growing exploration into synthetic

Early Earth — Grok via Astrobiology.com The unambiguous detection of biosignatures in exoplanet atmospheres is a primary objective for astrobiologists and exoplanet astronomers. The primary methodology is the observation of

Shifting distributions of genera within functional groups and their phylogenetic underpinnings among the end-Cretaceous, survival pool, and Recent biotas. (A) Changes in absolute richness of genera within functional groups between

Diatoms – JOIDES Resolution Trees get most of the love, but diatoms, a group of photosynthetic microalgae, produce 20% of Earth’s oxygen and are the foundation of aquatic food webs.

Example of spoken English exhibiting dense spectral energy across a wide frequency range, reflecting typical characteristics of natural speech. — astro-ph.IM We present an exploratory framework to test whether noise-like