Space and Planetary Sciences

Imaggeo on Mondays: Simulating a mission on Mars

Maria Grulich April 22, 2019

Collecting Samples on Mars. Credit: Maria Grulich (distributed via imaggeo.egu.eu)

Establishing a human presence on Mars is increasingly seen by space agencies and private organizations as the horizon frontier in human space exploration. These long-duration missions however, impose a high degree of technological, operational, physical and psychological challenges. Mars analog habitats, such as the Mars Desert Research Station (MDRS) in Utah (U.S.) are established to conduct fiel ...[Read More]

Imaggeo on Mondays: Northern lights in northern Norway

Rita Nogherotto March 18, 2019

Northern lights in northern Norway. Credit: Rita Nogherotto (distributed via imaggeo.egu.eu)

Northern lights in Tromsø, displaying the collisions between electrically charged particles from the sun which penetrate the earth’s magnetic shield and strike atoms and molecules in our atmosphere. Collisions excite the atoms causing electrons to move to higher-energy orbits, further away from the nucleus. When electrons move back to lower-energy orbits, they release particles of light call ...[Read More]

Looking back at the EGU Blogs in 2018: a competition

Olivia Trani December 26, 2018

Image modified from Lava glow and space at the Kilauea volcano. Credit: Andreas Johnsson (distributed via imaggeo.egu.eu).

The past 12 months has seen an impressive 382 posts published across the EGU’s official blog, GeoLog, as well as the network and division blogs. From an Easter-themed post on the convection of eggs, features on mental health in academia, commentary on the pros and cons of artificial coral reefs, advice on presenting research at conferences, through to a three-part “live-series” on the ...[Read More]

November GeoRoundUp: the best of the Earth sciences from around the web

Olivia Trani December 5, 2018

A photo of Mars' surface, taken by NASA's InSight lander Nov. 26 after successfully touching down on the Red Planet. Photo: NASA/JPL-Caltech

Drawing inspiration from popular stories on our social media channels, major geoscience headlines, as well as unique and quirky research, this monthly column aims to bring you the latest Earth and planetary science news from around the web. Major stories Earth’s red and rocky neighbor has been grabbing a significant amount of attention from the geoscience media this month. We’ll give you the rundo ...[Read More]