The Solar System Probably has Thousands of Captured Interstellar Asteroids

According to a new study by a team of Harvard researchers, there could be thousands of interstellar asteroids like ‘Oumuamua in the Solar System, which has implications for the spread of life.

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Here Comes Comet Heinze for the Holidays

Yeah, we’re still all waiting for that next great “Comet of the Century” to make its presence known. In the meantime, we’ve had a steady stream of good binocular comets over the past year both expected and new, including Comet C/2017 O1 ASASSN1 (name and link), 45/P Honda-Mrkos-Pajdušáková and Comet 41P Tuttle-Giacobini-Kresák (links). Now, another newcomer Comet Heinze is set to bring 2017 in over the finish line.

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Rosetta Team Finds New, Final Image Hiding in the Data

ESA scientists have found one additional image from the Rosetta spacecraft hiding in the telemetry. This new image was found in the last bits of data sent by Rosetta immediately before it shut down on the surface of Comet 67P/Churyumov–Gerasimenko last year. The new image shows a close-up shot of the rocky, pebbly surface of […]

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Astronomy Cast Ep. 452: Summer Observing Challenges

Summer is almost here, and for the northern hemisphere, that means warm nights for observing. But what to observe? We’re here with a list of events and targets for you to enjoy over the summer. Get your calendars handy, and start organizing some events with your friends, and then get out there! Visit the Astronomy […]

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