The US Senate Armed Services Committee proposed an increase of $1 billion in the Space Force budget to strengthen the X-37B ...

A mysterious visitor from another solar system could be an alien spacecraft, according to a leading Harvard astronomer.

The planets in order from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If you include the ...

We have discovered two interstellar objects so far, ’Oumuamua and Comet 2I/Borisov. ’Oumuamua had no dust tail and a ...

A team of researchers has developed a novel method for using cholesteric liquid crystals in optical microcavities. The ...

A unique gas giant has been confirmed through global teamwork, offering insights into planetary formation and future ...