November 2020
The alien hunter’s field manual
...exoplanets, but also characterising their properties such as atmosphere, ocean and surface. This has the potential to be even more... a planet’s green colouring comes from land. Compared to the ocean, land is a dry, sun-baked, nutrient poor, harsh place...
March 2016
Saving Earth from an Expanding Sun
...is almost the same size as Earth and probably had oceans at the beginning. But Venus orbits closer to the .... Instead it quickly spiralled into a greenhouse effect that erased its oceans and left a desert planet, coated with dense clouds of sulphuric ...
October 2017
Managing air and space traffic from orbit
... covers Earth’s unowned natural resources, such as the oceans, the atmosphere and space). Eighteen annexes to the ... is not possible to install and maintain these over our vast ocean areas and difficult mountainous or polar regions. ADS-B does not ...
July 2020
Life in the universe – common or not?
...’s history, implying a low abiogenesis probability on Earth. And, although there is a chance that life might be lurking in subsurface oceans under the icy crust of Europa, we haven’t found it yet or found evidence of any other life outside Earth...
June 2018
Space 2080 a future perspective
... had already taken over under our terrestrial seas and oceans, but it still needed a mini-nuclear generator to...environmental awareness that followed the real-time modelling of oceanic, terrestrial and atmospheric systems by merging spatial and ...
April 2019
Cleaning up space
...be dramatically different. Unfortunately, just as humans have polluted the oceans, air and land, we have left a tangible and potentially ..., just as we need to care for our rivers, lakes, oceans and soil on Earth, we need to care for the critical ...
