This week, an old astronomical controversy is renewed as researchers present new evidence for a hidden "Planet X" in our ...

The unexpected 2020 collapse of the Arecibo Observatory left NASA's Goldstone Solar System Radar as the new heavy hitter when ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

A new study, however, identifies a possible candidate. A separate team of astronomers compared 1983 data from the Infrared ...

"I don't think this planet would have any of the effects on the Solar System that we think we're seeing." Related: How long ...

Is frozen water scattered in systems around other stars? Astronomers have long expected it is, partially based on previous ...

When we think about asteroids that could threaten Earth, we often imagine massive, city-sized rocks hurtling through space. But what if the real danger comes from much smaller, barely detectable ones?

Si quieres compartir tu cuenta, cambia tu suscripción a la modalidad Premium, así podrás añadir otro usuario. Cada uno ...

The ongoing search for an additional planet at the solar system's edge has identified a new candidate, potentially ...

Explore WebbWebbNewsLatest NewsLatest ImagesWebb's BlogAwardsX (offsite - login reqd)Instagram (offsite - login reqd)Facebook ...

Astronomers may have found a candidate for Planet Nine. This planet is beyond Neptune. The finding could be the first ...