ISRO to launch small satellites at low cost The designed Small Satellite Launch Vehicle (SSLV D2) was launched. Three satellites, including Azadi SAT-2, built by female students from different parts of the country, are placed in close-to-Earth orbit. The launch...
These tiles help space shuttles survive the extreme temperatures (about 1200 degrees Celsius) during re-entry to Earth. LI-900 silica tiles are used for this purpose. It is made of 99.9% pure silica glass fiber. Often the volume of air inside...
SizeMercury is the smallest planet in the Solar System in mass and diameter. It is slightly larger than Earth's Moon.HeatMercury's surface temperatures range from −173 degrees C at night to 427 degrees C during the day. This is because the...
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