Astrophotographer Andrew McCarthy has millions of fans worldwide who love the stunning images he captures and creates of the cosmos right from his own backyard. He explains exactly what ...

Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new study.

George R.R. Martin joins a growing list of authors, actors and musicians who have published scientific research papers.

NASA's upcoming Pandora mission will complement the James Webb Space Telescope by making it easier to detect water in the atmospheres of distant exoplanets.

Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

UNLV-led research details early insights from NASA’s Perseverance rover; Specimens due back on Earth in the 2030s.

NASA has issued a pause for several key scientific committees following President Trump's executive orders to end DEI in ...

The space agency's planetary science analysis groups must pause while NASA checks if they comply with Trump's orders.

I have been an advocate of the Start School Later movement for decades and am thrilled to hear that Flagstaff schools will be making the switch soon. This is a ...

I was absolutely bowled over,” the Cambria man and British expat said upon learning he would be honored by King Charles.