Not only are they supermassive black holes, but they crate a unique "wagging tail" of super-charged particles.

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

Astronomers had long suspected that certain quasars—those brilliant, otherworldly light sources fueled by supermassive black ...

A discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, according ...

Astronomers on Thursday released time-lapse movies dramatizing the fiery behavior of two young star systems, observations that could shed light on the genesis of our solar system. The nearby stars, ...

Astronomers recently released a new image of the binary star system Eta Carinae's full spectrum, taken from deep in Chile's ...

Australian firm Electro Optic Systems (EOS) has introduced its new Atlas Space Control capability at the International Astronautical Congress (IAC) 2025 in Sydney. The system is part of EOS’ Atlas ...

Stars up to eight solar masses conclude their lives by shedding outer layers, forming spectacular planetary nebulae of glowing gas and dust in a phase lasting tens of thousands of years. The James ...

Space is no longer the domain of a few government agencies. It has evolved into a vital ecosystem of commercial ventures and scientific innovation that affects global communications, navigation, ...