资讯

Teodoro Valente, president of the Italian Space Agency (known by its Italian acronym ASI), announced today (Aug. 7) that the ...
The eQuinox 2 is a powerful smart telescope that can find a vast number of deep-space objects with ease. It is especially ...
Jupiter's four Galilean moons will line up in front of Jupiter in the early morning sky on Aug. 8. The predawn hours of Aug. 8 present a perfect opportunity to see Jupiter's four largest moons line up ...