Archive for February, 20267- Page

Snowball Earth – Grok via Astrobiology.com In the whole history of Earth’s climate, few events are as extreme as those that geologists call “Snowball Earth.” “These are times when geologic

Rosa Santomartino, assistant professor of biological and environmental engineering in the College of Agriculture and Life Sciences, prepares samples for the launch to the International Space Station. — Cornell University

Temperature profiles of the CPD at t = 50, 100, 150, and 200 kyr of its evolution. The formation of COMs by thermal processing occurs in the temperature range from

B335 intensity map at 8 µm using the JWST MIRI-MRS spectrograph data. Small circles denote the 1.53′′ apertures, big circle denotes the 4.59′′ aperture. The center coordinates of chosen apertures

This scene from the eastern side of Terra Cimmeria, northeast of the Hellas impact basin, shows many impact craters of different sizes and types of preservation, with a few sharp-looking

Overview of the L1544 (LEFT panel) and IRAS 16293–2422 (RIGHT panel) regions as traced by the Herschel3 continuum maps at 350 𝜇m. The white contours correspond to 𝜎, where 𝜎

Don Juan Pond: Source: NASA/Goddard Space Flight Center Scientific Visualization Studio, Landsat 7 Project Science Office; MODIS Rapid Response Team, NASA Goddard Space Flight Center via Wikipedia Don Juan Pond