OF201 is incredibly lightweight on a cosmic scale. Scientists estimate its mass is about 20,000 times less than Earth’s and ...

A recently discovered celestial body is rewriting our knowledge of the Kuiper Belt and maybe challenging the existence of the ...

OF201 spends only 1% of its orbital time close enough to us to be detectable. The presence of this single object suggests ...

The discovery challenges the Planet Nine hypothesis, which suggests a massive, unseen planet is influencing the orbits of distant TNOs. While most extreme TNOs show a clustered pattern that supports ...

The Milky Way may merge with the Large Magellanic Cloud in 2 billion years, not Andromeda, contrary to previous findings.

New data show a 50% chance the Milky Way won't collide with Andromeda. A merger with the Large Magellanic Cloud is far more ...

Voyager Technologies said on Monday it was targeting a valuation of $1.6 billion in its U.S. listing, as the defense and ...

Astronomers detected both X-ray and radio pulses from a single mysterious space object, known as ASKAP J1832-0911, every 44 ...

In today's current political climate, many adults seem resigned to climate catastrophe and even dabble in climate change denialism. However, our survey of 1,000 youth aged 8 to 14 from Canada and the ...