The Chandra X-ray Observatory was launched on July 23, 1999 aboard Space Shuttle Columbia. See 25 'never-before-seen' images from the observatory to mark the anniversary. Credit: NASA/CXC/A.

GTA 5 got a PC graphical upgrade in 2025 with ray tracing, improving illumination. Ray tracing enhances lighting in the game, creating depth & realism, but some fans find it too bright.

Illustration of a planet being torn apart by tidal forces from a white dwarf. (Credit: CXC/SAO/M.Weiss) ...

Credit: CXC/SAO/M.Weiss NASA's Chandra X-Ray Observatory has helped track down the origin of a mysterious X-ray signal emanating from deep space. The signal, which scientists have been working to ...

Kendrapada: A new 93-minute documentary, "Shunya: Being Prafulla Mohanti," offers an intimate portrayal of the life and artistic journey of 91-year-old British-Indian artist and author Prafulla ...

Acharya Prafulla Chandra Roy Government College, at Matigara on the northern outskirts of Siliguri, has introduced a modern multi-gymnasium and a yoga room on campus. The authorities said it was the ...

X-ray: NASA/CXC/SAO/Univ Mexico/S. Estrada-Dorado et al.; Ultraviolet: NASA/JPL; Optical: NASA/ESA/STScI (M. Meixner)/NRAO (T.A. Rector); Infrared: ESO/VISTA/J. Emerson; Image Processing: NASA/CXC/SAO ...

X-ray: NASA/CXC/SAO/Univ Mexico/S. Estrada-Dorado et al.; Ultraviolet: NASA/JPL; Optical: NASA/ESA/STScI (M. Meixner)/NRAO (T.A. Rector); Infrared: ESO/VISTA/J ...

After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The old star might have destroyed a nearby planet.

Bangladesh's Khulna University has renamed different institutions by omitting the names of Hindu chemist Prafulla Chandra Ray, physicist Jagadish Chandra Bose and poet Jibanananda Das, media ...