October 2015
Copernicus, ESA’s most ambitious Earth Observation programme
... to measuring Earth’s wind fields. EarthCARE: With a target launch date in 2018, the Earth Clouds Aerosols and Radiation Explorer (EarthCARE) mission is being implemented in cooperation with the Japanese Aerospace Exploration Agency (JAXA). Its aim...
September 2016
Life in the extremes: confessions of an astrobiologist
... that remain in those rooms (using various cleaning methods, such as the before-mentioned cleaning agents, plus radiation, etc.) has led to the opposite of the desired effect: scientists accidentally ended up ‘breeding’ a number of very resistant...
April 2018
Developing Mars
...water. Returning cold water serves as a massive transparent radiation shield and an architectural pressure-medium for dome habitats... 1 Gev, shielding the site from nearly all solar flare radiation and more than half of galactic cosmic rays. Likewise, ...
January 2019
Preparing for a robotic revolution in Earth orbit
... restrictions are needed to maintain temperatures within acceptable ranges for motors, lubricants, electronics and other components. 3. Radiation. High-energy charged particles bathe the space environment, being emitted both by the sun and galactic...
June 2020
Saving Earth – time for a new cooperative framework
... space-based ‘Venetian blind’ to calibrate and modulate solar radiation. This might give us some reprieve from climate change, for... from reaching Earth and perhaps reflect some to radiate in different directions. This approach is a concept that...
July 2021
Arecibo - an astounding legacy
... for maser emission is produced in Arp 220 by infrared radiation from interstellar dust heated by newborn stars. The first millisecond...installed. This replaced the line feed, which collected radiation along an axis, with a Gregorian reflector which ...
