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The preliminary round of the Sri Lankan Astronomy and Astrophysics Olympiad competition is a two-hour theory paper on Astronomy and Astrophysics. [2] It usually consists of 20-30 multiple choice questions and five structured essay type questions. The competition is conducted in three languages Sinhala, Tamil and English.
The International Space Station, as seen by a visiting spacecraft in 2021. This article is a list of accidents and incidents related to the International Space Station (ISS). It includes mishaps occurring on board the ISS, flights to and from the space station, as well as other program related incidents.
This article lists orbital and suborbital launches planned for the second half of the year 2025, including launches planned for 2025 without a specific launch date. For all other spaceflight activities, see 2025 in spaceflight. For launches in the first half of 2025, see List of spaceflight launches in January–June 2025.
On 12 April 2021, at a meeting with Russian President Vladimir Putin, then-Deputy Prime Minister Yury Borisov announced he had decided that Russia might withdraw from the ISS programme in 2025. [67] [68] According to Russian authorities, the timeframe of the station's operations has expired and its condition leaves much to be desired. [67]
1 January – The "Clean Sri Lanka" national initiative commences under the patronage of President Anura Kumara Dissanayake. [1]16 January – The government announces an agreement with Chinese state oil company Sinopec valued at $3.7 billion to construct a "state-of-the-art oil refinery" with a capacity of 200,000 barrels in Hambantota.
The Nauka was originally supposed to be delivered to the ISS in 2007 but cost overruns and quality control problems delayed it for over a decade. The Nauka module finally launched in July 2021 and docked to the nadir port of Zvezda module after several days of free flight [3] followed by the Prichal which launched on 24 November 2021.
The Sri Lankan Ordinary Level (O-level) formerly called Senior School Certificate (SSC), is a General Certificate of Education (GCE) qualification in Sri Lanka, conducted by the Department of Examinations of the Ministry of Education. It is based on the Cambridge University Ordinary Level qualification.
This file has an extracted image: ISS with the Sun emerging over the curvature of the Earth.jpg. This image or video was catalogued by Johnson Space Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: NP-2020-03-006-JSC .