Perhaps the biggest extraterrestrial lake: Planet Mars
Utopia Planitia is the largest recognized impact basin on planet Mars. Recent researches conducted by the Shallow Radar (SHARAD) instrument have discovered aqueous...
Space Science
Total solar eclipse – a total cosmic spectacle
A solar eclipse is an astronomical event that occurs when the moon obscures the sun for some time. There are different...
Sunlight: World’s most ancient traveller
Sun, the pivotal element of the solar system, is a middle-aged star that is around 4.6 billion years old. This...
Our planet: The Blue Marble
On 7th December, 1972, the crew members of Apollo 17 spacecraft took a photograph of the Earth. This photograph, known...
What are gravitational waves?
Gravitational waves are vibrations that occur when highly dense cosmological elements like dwarf stars, neutron stars or black holes come...
What is the journey time to our nearest galaxy?
Andromeda, the galaxy closest to the Milky Way, is about 2.5 million light years away. To travel in space, we need...
