Imagine a space telescope with a mirror stretching 50 meters across! That's larger than the width of a U.K. soccer field and ...

Plus, with Saturn making its return to the night sky next week after spending the last few months as a 'morning star', the ...

The question of how life began has captivated humanity for millennia. Now, a team of scientists are preparing to use NASA's ...

In the final analysis, by showing that 10 heterogenous clocks across three continents could agree with each other to within a ...

Price history: It's been cheaper during previous Prime Day and Black Friday events, but this price of $679 is the best we've ...

This Prime Day deal gives you a huge $50 off the Nikon Prostaff P3 10x42 binoculars. Whether you are an aspiring astronomer ...

Receiver sensitivity can be improved by optical heterodyne reception. For our investigations, we implement a passive optical network (PON) to demonstrate the heterodyne reception scheme. In this paper ...

In this work we present an experimental demonstration of the comparative study of imaging quality of one of the non-uniform sized (NUS) optically-sparse aperture (OSA) mirror configurations - the ...

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

When the search for habitable exoplanets requires a 1,000 times more stable telescope than James Webb Space Telescope, even ...

You’ve spent hours scrolling through telescope specs online, dazzled by features and grand promises. The excitement ...

NASA's Chandra Observatory has combined different wavelength images of the Andromeda galaxy to honor astronomer Vera Rubin, ...