Asteroids are those rocks rotating in space which can pose a big threat to the Earth at any time. These have been revolving around the Sun since the time of its formation, bound by the Sun’s gravity. They are different from planets and meteorites but their structure is similar to planets, because they are made…
NASA’s Asteroid Alert warns about rocky fragments coming close to Earth. These days, asteroid alerts are being issued by the space agency almost every day. These rock fragments continue to pass near the earth. In such a situation, asteroids have become a subject of interest for people interested in astronomical activities including space scientists. There…
Today NASA has issued an alert about three asteroids coming towards the Earth. The structure of asteroids is actually said to be similar to that of planets. That means these are also made of minerals etc. They can be as solid and hard as rocks and do not have any particular shape. These may be…
