ALMA planet formation study confirms first gas-wake detection beside a photographable protoplanet. New observations of WISPIT ...

HoYoverse starts the final beta test for cosmic life sim Petit Planet on PC and mobile. Read on for more info.

Everything you’ve ever stood on, every rock, every continent, every grain of sand, may have been manufactured in a single cosmic trap hiding behind the biggest planet in our neighbourhood. How does ...

About 4.5 billion years ago, it is believed that a protoplanet the size of Mars, named "Theia," collided with the newborn, primitive Earth. In astronomy, this event, known as the "Giant Impact," has ...

The Moon may have formed almost immediately after the giant collision that shaped its origin, with new simulations suggesting ...

Before astronauts step onto the lunar surface, a Massachusetts engineering firm is using a gravity-defying simulator to ...

Planets without stars to orbit raise important questions about how planets evolve and what habitability might look like ...

A new computer simulation of the giant collision believed to have created the Moon suggests that Earth’s natural satellite may have formed much faster than previously thought, potentially within just ...

What is so unusual about Neptune's moons? Neptune is the only giant planet in the Solar System without a system of large ...

The Sun swallowed a planet billions of years ago: that possibility could explain some puzzling features inside our star. New ...

For 50 years, models of the Moon's origin assumed it assembled slowly from a debris disk. Simulations that correct a key ...