A total solar eclipse, the likes of which will never be seen again this century, is coming to the skies on August 2, 2027.

Gamma rays are invisible and ultra-powerful forms of light. They are the most energetic source of radiation known in the ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

The gravitational lens JVAS B1938+666 consists of massive bodies ranging from 6.5 billion to 11 billion light-years away, ...

Social media users shared a cosmic claim about an alleged secret NASA document named "Project Anchor" leaking online in 2024.

That star at the center of our Solar System, that superhot ball of plasma that gives us heat and energy, and amazing ...

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, ...

The sun is not only our closest stellar neighbor, it's also the star we understand the most. As we've observed it over the ...

Long before humans walked the Earth, your solar system had a brush with two blazing blue stars that passed surprisingly close ...

Imagining every drop of Earth’s water hurled into the Sun sounds like a last-ditch cosmic fire extinguisher, but the physics ...

Happy New Year as 2026 kicks off with a full moon this Saturday and it’s guaranteed to be super! The Wolf Supermoon will ...