
Copernical Team
Here's the best place for explorers to harvest ice on Mars

Water ice, especially any located in the sub-surface, has long been a focal point of Mars exploration efforts. Reasons abound as to why—from the need to grow plants to the need to create more rocket fuel to blast off the planet for a round trip. Most of that effort has focused on the poles of the planet, where most of the water ice has been found.
Unfortunately, these extreme latitudes are also difficult locations for manned missions, due to their slack of sunlight and extremely low temperatures. Now, a team from the Planetary Science Institute (PSI) have mapped the density of water ice in a large chunk of the lower northern hemisphere, in an effort to help narrow down potential human landing sites at more welcoming latitudes.
Researcher uses machine learning to classify stellar objects from TESS data

A game of chess has 20 possible opening moves. Imagine being asked to start a game with tens of millions of openings instead. That was the task assigned to Adam Friedman, a 2020 summer intern at NASA's Goddard Space Flight Center in Greenbelt, Maryland.
At the rim of a crater

How ESA is Helping NASA's Mars lander phone home

ESA Mars orbiters support NASA Perseverance landing

Netherlands in white

Tests of Galileo Open Service Navigation Message Authentication underway

Galileo has started testing Open Service Navigation Message Authentication (OSNMA) in its signal-in-space, allowing the first-ever OSNMA-protected position fix to be successfully computed. Testing will continue over the next months, ahead of a so-called ‘public observation’ phase. This is the first-ever transmission of authentication features in open GNSS signals of a global navigation system.
Watch live: ESA outlines its search for astronauts

For the first time in over a decade, the European Space Agency (ESA) is seeking new astronauts. Tune in to ESA Web TV on Tuesday 16 February from 13:00 CET (12:00 GMT) for briefings in six languages and all you need to know.
Embry-Riddle alumna helps unravel key mysteries of rare stars

Astronomers offer possible explanation for elusive dark-matter-free galaxies
