Penumbral Lunar EclipseOn December 4, 2021, a total solar eclipse will sweep across Antarctica. The maximum eclipse occurs around 07:33 UTC, this eclipse will nvisible to Sri Lanka. The partial phases will visible to people in the southernmost parts of South America, Africa, Australia, and New Zealand. Visibility of the Solar Eclipse (Image credit: timeanddate.com)...

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International Asteroid Day 2021On 30th June 2021, a webinar on Asteroids will be conducted by Planetarium Lecturer Mr. Yasith Ramawickrama. This event is organized by the Sri Lanka Planetarium celebrating the international Asdtoid Day 2021, Please use this YouTube live stream. (https://www.youtube.com/watch?v=U7OEp9fLeX4) for joining the webinar on Wednesday, 30th June 2021 at 10.00 am. ...

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Penumbral Lunar EclipseThere will be a penumbral lunar eclipse can witnessing the Sri Lankan on May 26th 2021, where the Vesak Full Moon Poya day. During a lunar eclipse, the moon moves through the earth's shadow because our planet the Earth place directly between the Sun and the Moon. In a total lunar eclipse, the Moon and Sun are directly opposite sides of the Earth and the Moon is completely shrouded in the earth's shadow, whereas a partial lunar eclipse occurs when only a part of the moo...

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