Planetary Societyさんのイラストまとめ

China is getting serious about planetary defense. In April, the CNSA announced that the agency would launch its first asteroid deflection test in 2025 or 2026.

Learn more about China's planetary defense plans in our newest article: https://t.co/L0W6Bb0Rpw

The good news for winter fans is that snow isn’t limited to Earth. It’s scattered throughout the solar system. Just (seriously) don't eat the yellow snow on Io.

Meet the snow worlds in our solar system here: https://t.co/yeUs0NmWLC

Here are 6 things we love about the upcoming @NASAJamesWebb Space Telescope.

Which of these things are you most excited about?

The plot thickens!

In 2020, a team announced they may have detected phosphine, a gas linked to life, on Venus. Now, a reanalysis of 43-year-old data from @NASA's Pioneer Venus Multiprobe shows it may have found phosphine, too!

Learn more here: https://t.co/JDCKOxklKO

Saturn's north polar storm looks almost like a rose in this false-color image.

@CassiniSaturn captured this picture in 2013 with a combination of spectral filters sensitive to wavelengths of near-infrared light. The image was processed to be visible to the human eye.

Two Mars missions have been gutted, despite near-record funding for planetary science: https://t.co/OJ6M3JU5cP

Pictures of the Cosmos: Hidden Gems

Award-winning astrophotographer Adam Block shares of his latest views of our universe: https://t.co/ynMU6kBDEf

NASA narrowed its list of contenders for a future planetary exploration mission to two concepts: https://t.co/MhIQyfToZk

A Whole New Jupiter: First Science Results from NASA's Juno Mission https://t.co/5ppi09AAdK

New treasures from @NASAJuno!

Jupiter dazzles during fourth close approach: https://t.co/VHDyvnvHGX