Under a near-total communications blackout, users of Elon Musk’s satellite service have gotten online without paying, an ...

An Iranian activist group claims it worked with SpaceX to waive the fees for Starlink users in Iran, where a ...

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

Aura family of sensors are available in 30µm, 80µm and 200µm versions, and are 12X more sensitive than conventional InGaAs APDs extending the range and accuracy of IR systems by up to 50% for a given ...

Laurynas Maciulis discusses Astrolight's innovations in laser communication, emphasizing its potential to transform ...

NASA is gearing up for a historic journey back to the Moon. If everything goes according to plan, the Artemis II mission will ...

An unexpected discovery in a Harvard lab has led to a breakthrough insight into choosing an unconventional material, silica, ...

T he Hubble Space Telescope (HST) has been pivotal to progress in the last three decades of astronomy and cosmology.

Kepler Communications' satellites will function as 'orbital data centers' that can store terabytes and will use lasers to ...

Why not take the same strands of light that already power the world’s fiber-optic cables and let them travel freely through ...

Abstract: Free-space optical (FSO) communication systems, though advantageous in terms of bandwidth and security, are highly susceptible to deliberate jamming attacks, particularly under intensity ...

Abstract: The integration of CubeSats with Free Space Optical (FSO) links accelerates a major advancement in high-throughput, low-Earth orbit communication systems. However, CubeSats face challenges ...