Perihelion is the closest point in orbit to the Sun Earth's closest approach to the Sun this year was January 4, 16:17 (UTC). On this day, the image captured from Sydney using a telescope and H-alpha filter has been posted.
Exoplanets are planets outside our solar system.So far, astronomers have identified 4,800 planets orbiting other stars in our own Milky Way galaxy. They are all about 3,000 light-years from Earth. But for the first time, NASA has discovered a planet...
Atacama in Chile is the driest and oldest desert in the world.It covers an area of 1.05 million square kilometers near the Pacific Ocean. Apart from the polar regions, Atacama has the lowest rainfall on earth. The Atacama Desert is...
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