As planets pass in front of their parent stars as viewed from Earth, they cause a tiny dip in the amount of starlight we ...

With the exception of "Editorial use only" photos (which can only be used in editorial projects and can't be modified), the possibilities are limitless. Learn more about royalty-free video footage or ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

The best telescopes allow you to observe this month's full planetary parade more closely and give you a front-row seat to the ... Moon and planets into closer view, spot stunning star clusters ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

A new telescope could launch as early as late February. SPHEREx will look into deep space and also search for organic ...

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.

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

"Temperamental" stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...