Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...

All this happened about 4.5 billion years after Earth formed, with innumerable steps occurring in between that made our ...

NASA will use the James Webb Space Telescope to gather crucial data on the size of asteroid 2024 YR4, which has a small ...

In December 2024, astronomers detected a new asteroid, named 2024 YR4, which has since captured the attention of space ...

It’s neither fast nor food, but a spectacular object called HH 30 looks appetizing for astronomers in a new image from the ...

Is it a bird? Is it a plane? No, it's super Neptune! But this Superman-mimicking planet is not blasting through space on its own. It is being dragged along by its parent star.

The odds that asteroid 2024 YR4 could hit Earth in 2032 recently spiked from a little more than 1% to 2.3%, but astronomers ...

A new study is offering a clearer picture of how planets are born alongside stars, with the lead researcher from British ...

Discovered on December 27, 2024, asteroid 2024 YR4 is currently rated as a three on the Torino scale. Space agencies around the world are closely monitoring ...

Scientists recently doubled the chances that Asteroid 2024 YR4 will hit Earth in 2032. While earlier estimates said the ...