Lumen Technologies and Ciena recently reported they have established a 1.2 terabit wavelength service trial across 3,050 ...

On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft. They told Gaia to shut ...

NEC Corporation (NEC; TSE: 6701) has started international sales of a 25G tunable SFP extended reach optical transceiver ...

On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft. They told Gaia to shut ...

Ciena and Lumen Technologies claim to have transmitted a 1.2 Tbps wavelength service across more than 1,800 miles. In doing ...

Lumen Technologies and Ciena have successfully established a 1.2 terabit wavelength service trial across 3,050 kilometers on Lumen's Ultra-Low-Loss (ULL) fiber network, making it the world's longest 1 ...

Earth's atmosphere scatters mainly blue/violet. The longest wavelengths are what reach it, which are red and orange. What is the difference between a solar and lunar eclipse? The moon orbits ...

This causes the Earth's shadow to fall on the moon, followed by a total eclipse of the moon by the Earth, when only the longest wavelengths of light from the Sun reach it − that's red light.

The colours in sunlight — as anyone who has seen a rainbow or observed a prism knows — range from violet (the shortest wavelength) to red (the longest wavelength). The red light that makes it ...

Watch the blast in multiple wavelengths from NASA's Solar Dynamics ... and 70 Britain’s longest-running pop group announce final concert after 70 years Watch: 'Avatar 3: Fire And Ash' Official ...