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The star, which is 100 times the size of the Sun, underwent an extended period of anomalous dimming.
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The Amazon founder and his brother will be aboard the first human flight of Blue Origin's New Shepard.
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For the first time in over 30 years, the space agency will be venturing back to the second planet from the Sun.
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A puncture caused by space junk has been discovered on a robotic arm outside the International Space Station.
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A mission to collect samples from Saturn's moon Titan and return them to Earth could be on the cards.
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It might sound like science fiction, but the idea of linking two black holes together actually does have some merit.
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The space agency is planning to launch a constellation of lunar navigation and telecommunication satellites.
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Bidders are hoping to win a seat aboard the first crewed flight of Blue Origin's New Shepard spacecraft.
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China made history on Sunday by becoming only the second nation to land a rover on the surface of Mars.
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For the first time, scientists have found liquid water inside a meteorite from the earliest days of the solar system.
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NASA's Osiris-Rex spacecraft is now on its way back to Earth with samples collected from the asteroid Bennu.
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After five attempts, the space firm has been successful in landing its prototype rocket without it blowing up.
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NASA's Parker Solar Probe has broken two of its own records and it still has a long way to go yet.
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A Chinese rocket that is currently in a failing orbit is likely to at least partially survive re-entry and fall to Earth.
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A planetary defense exercise at the weekend ended up 'destroying' an area of Europe around 100km wide.
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Collins was one of the three astronauts who flew to the Moon during the historic Apollo 11 mission in 1969.
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NASA's Ingenuity helicopter snapped an image of the rover during its third historic flight at the weekend.
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NASA's car-sized rover has successfully managed to turn the Martian atmosphere into breathable oxygen.
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Russia's co-operation with NASA and other space agencies could be coming to an end very soon.
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NASA has made history today by achieving the first ever powered, controlled flight on another world.