We're just weeks away from this interstellar visitor reaching its brightest in Earth's night skies. Will we see it?

This weekend, Star Citizen aired its "CitizenCon Direct," a development digest/overview event that took the place of its ...

The race is on to harness the near-infinite power of nuclear fusion—by building a star on Earth. And scientists are closer ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Every one of us is unique and important, but at the same time, we’re a microscopic part of something that’s beyond ...

A rare interstellar visitor has entered our Solar System, and it’s behaving in ways that have astronomers both fascinated and ...

Scientists have completed the broadest search to date for extraterrestrial civilizations by scanning roughly 10.3 million stars using a radio telescope in Australia, but have found nothing - not yet, ...

Comets SWAN and Lemmon will both swing by Earth and appear bright in the sky near the end of October. Here’s how to see them.

Knighton Primary School takes the environment very seriously, and has its own Eco Council run by the students. Recently they ...

A study led by Howard Chen looks to explain what NASA space telescopes are missing in the search for life beyond Earth.

A second deep space antenna opened in a tiny monastic town in Western Australia could help unlock the secrets of the universe ...