Astrobiology38- Page

Logarithmic ion number density (cm−3 ) distributions of O+ (left column) and O2 + (right column) in the X-Z plane for Kepler-1649 b’s dayside at 0.7 Gyr (top row)

Coronal mass ejection, June 2013 — NASA The spot evolution on the Sun and solar-type stars is important for understanding the nature of consequential flaring activity. This study statistically investigates

Target pixel files of TOI-3493 in TESS sectors 37 (left) and 64 (right). The electron counts are color-coded. The red-bordered pixels are used in the simple aperture photometry. TOI-3493 is

Breakdown of our best-fit model for the transit spectrum of TOI-270 d. Absorption bands of CH4, CO2 are clearly visible and one isolated absorption band of CS2 contributes at 4.6

Evolution of protein-coding gene length distributions across evolutionary time Credit ill./©: Fernando J. Ballesteros An international collaboration between four senior scientists from Mainz, Valencia, Madrid, and Zurich has published groundbreaking

Science Magazine cover — AAAS New findings from NASA’s Curiosity Mars rover could provide an answer to the mystery of what happened to the planet’s ancient atmosphere and how Mars

Spitzer Space Telescope has captured an image of an unusual comet that experiences frequent outbursts, which produce abrupt changes in brightness. Periodic comet Schwassmann-Wachmann I (P/SW-1) has a nearly circular