The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Human space travel won't always be the preserve of the elite but until then there are other ways to experience the dramatic ...

A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the Universe.

We asked an astronomer what you can see from London in the night sky this month – and one of them is incredibly rare.

The trail is a curated collection of national and state parks, observatories, planetariums, and musuems that offer travelers ...

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...

Rubin observatory hunting for Type Ia supernovas ... will be a boon to scientists investigating the mystery of dark energy, the unknown force that is driving the acceleration of the universe's ...

There are clear, dark skies for the bulk of the ... ERIC PAUL ZAMORA ezamora@fresnobee.com Sierra Remote Observatory features roll-back rooftops for clear night sky observation.

The Vera C. Rubin Observatory is set to detect millions of exploding vampire stellar remnants called "white dwarfs," shedding light on dark energy.

If dark energy is not constant ... Rubin will allow us to do that with Type Ia supernovae." Every night Rubin Observatory will produce about 20 terabytes of data and generate up to 10 million ...