This NASA/ESA Hubble Space Telescope image features the planetary nebula Kohoutek 4-55. ESA/Hubble & NASA, K. Noll When a star comes to the end of its life and dies, it can be an epic and ...

James Wilcox got introduced to the iconic music store, the Sound Spectrum, on surfing trips to Laguna Beach. His sister, Audrey, tagged along, visiting the store in high school. Now she’s ...

Simulation tool that utilises a Fourier domain adaptive optics model to enable rapid Monte Carlo characterisation of free space optical links between the Earth and ...

United Nations Secretary-General Antonio Guterres has spoken out about the dire humanitarian situation unfolding in the besieged Gaza Strip, saying “civilians are in an endless death loop ...

Love on the Spectrum Season 3 premiered all its episodes on Netflix on April 2, 2025. Fans witnessed one of the cast members, Connor, going on dates with Kate and Georgie. Before his first date with ...

Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020. Credit: NASA, ESA, STScI Acknowledgments: NSF's NOIRLab, Akira Fujii , Jeff ...

To address this issue, we propose a cavity-free ultra-flat OFC generation scheme, utilizing a nonlinear optical loop mirror (NOLM) based on a 3 × 3 fiber coupler to achieve significant pulse shaping.

Northrop Grumman's NG-21 Cygnus cargo spacecraft is seen held by the International Space Station's robotic arm. . | Credit: NASA NASA has called off a planned cargo mission to the International ...