Stretching like a colossal spine along western South America, the Andes stand as the world's longest mountain range. It spans ...
Geologists say there is no evidence the Apolaki Caldera -- part of an extinct volcano located in the Philippine Sea -- could ...
Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...
A large formation of granite discovered below the lunar surface likely was formed from the cooling of molten lava that fed a volcano or volcanoes that erupted early in the Moon's history -- as long as ...
In a previous paper (Chassefi\`ere et al., Icarus 223, 878-891, 2013), we have shown that most volcanic sulfur released to early Mars atmosphere could have been trapped in the cryosphere under the ...
The researchers analyzed lunar samples that had remained unopened since they were collected by Apollo 17 astronauts in 1972. Using state-of-the-art techniques, they discovered a new exotic sulfur that ...