Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

TPG will pay more than $1B for its 300K SF lease in The Spiral, making it the highest-valued Manhattan office lease of 2024, ...

This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.

Rethinking the Underlying Trigger of Quasar Jets Building on the groundbreaking 2020 discovery of newborn jets in several ...

Blasting from the central galaxy — home to a black hole more than 400 million times our sun — is a powerful jet that could ...

Hubble's discovery of expanding galaxies confirmed the universe's vastness, laying the foundation for the Big Bang theory and ...

Surrounded by glowing discs of swirling gas, quasars emit immense light that can be seen across vast cosmic distances.