Make sure your angles are in units of radians (not degrees), where 2π radians = 360 degrees. But after that you will get the ...

NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

Sky This Week is brought to you in part by Celestron. Friday, November 28 First Quarter Moon occurs at 1:59 A.M. EST. While ...

The origins: Opened in 1958 by a Holocaust survivor as an aerospace liquidation business and surplus store, the Sun Valley ...

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

The rapper explains the making of 'The Pilot,' quitting drinking, the Afrofuturist vision of 'First In Flight,' and why community work drives his next era ...

Space has a knack for bending our sense of scale. The Moon feels close enough to touch—after all, we see its craters with ...

The May 2025 storm remains the undisputed heavyweight of the current solar cycle. It was the only storm to officially reach ...

In the most remote settlement in Greenland, Hjelmer Hammeken’s life style has gone from something that worked for thousands of years to something that may not outlive him.

When public utilities indefinitely cut power to the Portuguese Bend community in Rancho Palos Verdes last year following ...

Light pollution can have detrimental impacts on migratory birds. Here's what you can do to help reduce light pollution.

This summer we had cucumbers that were the size of baseball bats, that were perfectly suited to the green roof.” That makes ...