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The SIGNE 2 detectors were simultaneously flown on Venera 12 and Prognoz 7 to allow triangulation of gamma ray sources. Before and after Venus flyby, Venera 11 and Venera 12 yielded detailed time-profiles for 143 gamma-ray bursts, resulting in the first ever catalog of such events. The last gamma-ray burst reported by Venera 11 occurred on ...
Venera 4 was the first successful probe, and showed that CO 2 is the main component in Venus' atmosphere. [15] [5] Venera 7 found the temperature and pressure data as well as the atmospheric composition. [5] [16] Venera 8 measured the K, U, and Th on the surface through gamma-ray analysis. [5]
YouTube Shorts, created in 2020, is the short-form section of the online video-sharing platform YouTube. YouTube Shorts focuses on vertical videos that are of less than 180 seconds duration, and has various features for user interaction.
TV Derana is a Sri Lankan private entertainment terrestrial television channel broadcasting in Sri Lanka.Launched on 11 October 2005, [2] it is one of the most popular television networks in the country. [3]
TV 1 is a Sri Lankan general entertainment television channel that provides content in both English and Sinhalese, aimed at the youth market. It was founded in 1992 as MTV Newsvision, making it one of Sri Lanka's first privately owned television channels. [1] Its sister channel, MTV, was renamed Sirasa TV in June 1998, and MTV Newsvision was ...
The Venera 15 and 16 spacecraft were identical and were based on modifications to the orbiter portions of the Venera 9 and Venera 14 probes. Each spacecraft consisted of a 5 metres (16 ft) long cylinder with a 0.6 m (2.0 ft) diameter, 1.4 m (4.6 ft) tall parabolic dish antenna for the synthetic aperture radar at one end. A 1-metre (3 ft 3 in ...
Sri Lanka Railways S14 is a class of diesel-electric multiple unit (DEMU) train sets, built for Sri Lanka Railways by CRRC Qingdao Sifang, China and financed by a Chinese sovereign loan. [1] Nine of these train sets were imported to Sri Lanka from 2019 to 2020. They possess air-conditioned first class along with second class and third class ...
MTV Channel (Pvt) Ltd is a Sri Lankan media company which owns three national television channels - Shakthi TV, Sirasa TV and TV 1. It also owns the Hit TV, News First and Ethalaya.com. The company was established in 1992 as joint venture between Capital Maharaja and Singapore Telecommunications . [ 1 ]