20+ Mind-Blowing Science Facts About the Solar System

The solar system is composed of the sun, eight major planets, five dwarf planets, over a hundred moons, and countless comets ...

Could humans build floating cities on Venus?

The dream of living on another planet has intrigued scientists, engineers, and explorers for a long time. Now, the dream is ...
Science Daily

Harvard astrophysicist suggests mysterious interstellar object may be an alien probe

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...
El Adelantado de Segovia

Scientists in shock after confirming the existence of huge subway tunnels on Venus, some of the largest in the solar system – find no explanation

Believe it or not, many astronomers would describe the planet Venus as Earth's “evil twin.” After all, it is the same size, ...

Comet 3I/ATLAS: Rare interstellar visitor speeds through solar system at 130,000 mph, passing Mars and Jupiter

An interstellar comet, 3I/ATLAS, is speeding through our solar system in 2025, marking only the third such visitor. Traveling ...
The Weather Network on MSN

Alien comet 3I/ATLAS just swept past Mars. When will it return to our skies?

We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?
Today In The Space World on MSN

The Solar System: The Planets, the Sun, Features and Curiosities

The solar system is a grand cosmic stage where each planet and moon plays a unique role in a story billions of years in the making. From Mercury’s shrinking surface and Venus’s runaway greenhouse ...

4.5-billion-year-old traces of ‘proto-Earth’ discovered could rewrite our planet’s origin story

MIT scientists have discovered ancient rock samples from Greenland, Canada, and Hawaii exhibiting a rare potassium-40 deficit ...

Discovery of massive lava tubes on Venus raises new questions for science

Massive lava-carved tunnels have been confirmed beneath the surface of Venus, providing the strongest evidence yet that the planet's volcanic past created underground networks unlike those ...

How to discover a planet

On October 6 1995, at a scientific meeting in Florence, Italy, two Swiss astronomers made an announcement that would transform our understanding of the universe beyond our solar system. Michel Mayor ...