New Discovery Reveals the True Composition of Jupiter’s Clouds
Jupiter’s famous clouds aren’t ammonia ice but a murky mix of chemicals, sitting lower in the atmosphere than expected. For years, astronomers believed that Jupiter’s upper clouds — responsible for it ...
An eruption is possible at Alaska’s Mount Spurr. What we know about the volcano
A volcano near Alaska’s most populous city may be preparing to erupt, according to experts who have been monitoring the ...