Scientists have begun to unravel the origin story of a cataclysmic collision between two black holes, which seem to have met ...

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India plans to develop 'bodyguard' satellites to protect orbiting spacecraft from threats, a report said A satellite from a neighbouring country came within 1 kilometre of an ISRO satellite in 2024 ...

"Given how quickly Swift's orbit is decaying, we are in a race against the clock." A private company will give a powerful NASA space telescope a new lease on life next year, if all goes according to ...

Even before the first stars lit up the Universe, the Cosmos was not the cold place most researchers once imagined. New results suggest that the so-called cosmic “dark ages,” the muted era between the ...

MAUI SPACE SURVEILLANCE COMPLEX, Hawaii—China is “intentionally trying to do things” in space “so we don’t see it,” from changing the brightness of their satellites to maneuvering in what it believes ...

The satellite-protection project is part of a bigger effort by Modi’s government to develop more security assets in orbit, including a 270 billion Indian rupees ($3 billion) plan for about 50 ...

Working from computer screens in chilly rooms, the force has emerged as a vital part of America’s war machine amid increased competition from China and Russia. It looked more like a satellite ...

NEW DELHI: India is developing a plan to improve its ability to protect satellites from attacks, people familiar with the matter said, after a near miss in orbit highlighted risks to national security ...