The Oort Cloud is often described as the outermost boundary of the solar system, but its true role remains uncertain. This vast, invisible region of icy objects may extend far beyond the orbits of ...

The odds are that life is out there – but rather than little green men, it may look more like hydrothermal vent tubeworms ...

A distant star dimmed by 97% for nearly 200 days. Astronomers say giant rings around a brown dwarf or super-Jupiter may explain it.

Check why Sutak is invalid in India, exact ending time, and the complete horoscope impact on your zodiac sign.

India will miss the annular solar eclipse on February 17, 2026, visible in South Africa and South America. While the celestial event won't impact India, it's predicted to bring varied astrological ...

While the technology still needs significant work, a new analysis of meteorites points to valuable targets in the solar ...

The arrival of 3I/ATLAS in our solar system spawned multiple proposals for a rendezvous mission to study it up close. As the ...

Scientists have identified a rocky outer planet in a system where a gas giant was expected. The discovery challenges traditional models and supports the idea that planets may form one by one in ...

Thousands of “city killer” asteroids remain undetected, NASA warns, and no ready spacecraft exists to stop one. A recent close call exposed gaps that scientists say still leave Earth vulnerable.

EARTH cannot defend itself against the thousands of “city killer” asteroids that are zooming around space near our planet, Nasa chiefs warn. They reckon there are about 15,000 undetected ...