The Cosmic Companion

• Orbit

Astronomers found an Earth-like exoplanet orbiting the solar system’s nearest star

• The Cosmic Companion
• 4 years ago

• Asteroid

The asteroid that killed dinosaurs hit at worst possible angle, study finds

• The Cosmic Companion
• 4 years ago

• Earth

Study: Volcanoes on Mars were to blame for massive mud flows, not lava

• The Cosmic Companion
• 4 years ago

• Earth

How cosmic rays may have sparked life on Earth — and what this could mean for life on other planets

• The Cosmic Companion
• 4 years ago

• Galaxy

What this massive rotating disk galaxy tells us about our early universe

• The Cosmic Companion
• 4 years ago

• Milky Way

The center of the Milky Way twinkles in radiation — this could explain how supermassive black holes behave

• The Cosmic Companion
• 4 years ago

• Atmosphere

Comet SWAN is coming — and it’ll be visible without a telescope

• The Cosmic Companion
• 4 years ago