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Station Explorer for X-ray Timing and Navigation Technology (SEXTANT)
NASA has invented a new type of autonomous space navigation that could see human-made spacecraft heading into the far reaches of the Solar System, and even farther – by using pulsars as guide stars. It’s called Station Explorer for X-ray ..
AP Columbae: Closest young star to the Earth
Recently, the planetary scientists have discovered the closest young star to Earth. The star, named AP Columbae, is the closest so-called “pre mainsequence” star. It is located in the constellation of Columba, which has been studied for the last 15 ..