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May 13, 2019 · Venus became too hot and Mars too cold; only Earth became the ‘Goldilocks’ planet with the just-right conditions. Did we come close to becoming Mars-like in a previous ice age? How close are we to the runaway greenhouse effect that plagues Venus?
May 16, 2019 · The atmospheres of our 2 neighbors Mars and Venus can teach us a lot about past and future scenarios for our own planet.
Jun 15, 2020 · Two images of the night sky were combined to show Earth and Venus as seen by the Mast Camera aboard NASA's Curiosity Mars rover on June 5, 2020, the 2,784th Martian day, or sol, of the mission.
- NASA/JPL-Caltech/MSSS
Aug 7, 2020 · Venus became too hot and Mars too cold; only Earth became the ‘Goldilocks’ planet with the just-right conditions. Did we come close to becoming Mars-like in a previous ice age? How close are we to the runaway greenhouse effect that plagues Venus?
Dec 15, 2021 · NASA’s Perseverance Mars Rover Makes Surprising Discoveries. Taken by Perseverance’s Mastcam-Z instrument, this video – narrated by Perseverance Project Scientist Ken Farley – features an enhanced-color composite image that pans across Jezero Crater’s delta on Mars. Credits: NASA/JPL-Caltech/ASU/MSSS.
With the potential return of Perseverance's igneous samples to Earth, scientists could answer questions about the evolution of Mars' interior, the history of volcanic processes on Mars, and the age and timing of the geologic units that filled Jezero Crater.
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Jun 29, 2021 · Our next-door planet is similar to Earth in size and composition, but extreme conditions made Venus a hellscape. Devoted researchers want to know what caused their wildly divergent paths.
