For nearly a decade, astronomers have been hunting for a massive, unseen planet lurking on the fringes of our solar system.

For years, astronomers have been hunting for Planet Nine, a hypothetical giant planet believed to be lurking at the far ...

So far, searches for the hypothetical Planet Nine have yielded no such world. There are many possible reasons for this, one ...

Brown, who is among the co-discoverers of Sedna, told the publication, “Some of our earlier hypotheses, before we realized ...

Astronomers have found evidence of a process that supports an alternative, more rapid approach to planetary formation, more ...

The existence of the hypothetical Planet Nine, believed to be lurking on the fringes of our solar system, is being questioned by new astrophysical research. This comes after extensive searches have ...

In September of 2023, a landslide of enormous proportions displaced enough water in a Greenland fjord to create a tsunami ...

Easy Mile Fitness, a privately held Planet Fitness franchisee, has acquired nine Planet Fitness locations in Oregon from the ...

Astronomers from the Nicolaus Copernicus University in Torun have discovered a new planet in the constellation of the Great ...

We were baffled – the signal was unlike any previously recorded. Instead of the frequency-rich rumble typical of earthquakes, ...

Scientists have solved the mystery of a puzzling seismic disturbance. First, there was an avalanche. Then, there was a ...

A colossal rockslide that triggered a mega-tsunami caused the Earth to ‘hum’ for days, an event scientists say is directly ...