The ninth planet may be closer than scientists thought

The ninth planet may be closer than scientists thought

One of the most intriguing mysteries of the solar system is whether there is a large ice planet on its “outskirts”, far beyond the orbit of Neptune. This hypothetical planet has been nicknamed by some researchers “The Ninth Planet”. The debate about its...
NASA’s Parker probe made the closest approach to the Sun

NASA’s Parker probe made the closest approach to the Sun

The Sun is a big ball of hydrogen and helium that, despite being something we see every day, remains a complex and mysterious star. One of the mysteries that scientists have explored for decades is why the Sun’s atmosphere is super hot, even hotter than its own...