Other telescopes could lose up to 96% of their images due to satellite-related light pollution.Light pollution has always ...

NASA has reportedly expressed concern over the increasing number of satellites in low-Earth orbit causing increasing light ...

The Wide Field Camera 3 instrument gives the telescope the ability to capture a panchromatic view of objects flying through ...

Optical telescopes utilize refraction and reflection to focus light, enabling detailed astronomical observations and ...

Two new images from NASA’s James Webb Space Telescope show what may be among the earliest galaxies ever observed. Both images include objects from more than 13 billion years ago, and one offers a much ...

The Vera Rubin Observatory uses the world's largest digital camera to capture incredibly detailed images of space. It will create a 10-year, time-lapse movie of the southern sky, showing how the ...

The 1998 discovery that the universe is expanding at an accelerated rate raised new and profound questions about the nature and fate of the universe. Based on measurements of the speed of distant ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

From nebulas and galaxies to star clusters, the sun and the moon, here’s what to image in the night sky using a smart ...

Scientists have captured an exceptionally rare, high-resolution view of an active region that produced two powerful X-class ...

On Oct. 1, 1847, at age 29, Maria Mitchell, a studious and sturdy Quaker who, as a child, began sweeping the sky above Nantucket, Mass., with a telescope, became America’s first scientist to discover ...