How can we protect the Earth from potential hazards from space, such as asteroid impacts?

Sep 20, 2024 ... ... Earth's. Because it will come close to Earth at a slow speed, our planet's gravity will pull PT5 in, causing it to temporarily orbit us. Nov 15, 2017 ... ... away, three of which are in the habitable zone. Now we welcome a new tantalizing exoplanet to the group, the second closest we know of, also ... 3 days ago ... The planet is the second closest to Earth, after Venus, and it is usually easy to observe in the night sky because its orbit lies outside ... Jan 10, 2020 ... The next closest star is a faint red dwarf about 5.96 light-years from Earth. It's called Barnard's Star, after American astronomer E.E. Barnard ... Apr 6, 2025 ... A Century-Old Cosmic Mystery Solved – Four Hidden Planets Found Near Earth ... star to our Sun and second closest overall, after the Alpha ... It's Jupiter as it makes its annual closest approach to Earth. Known as opposition, at this time Jupiter rises at sunset and sets at sunrise. It's the second ... May 4, 2021 ... The Closest Earth-Like Planet To Us Is Being Thrashed By 7-Second 'Death Rays' ... closest Earth-like planet we know about. The answer ... Apr 18, 2024 ... ... second-closest known black hole to Earth ... AND THERE'S SOMETHING LIKE 6,000 TONS OF SPACE JUNK IN LOWER EARTH ORBIT JUST ABOVE OUR PLANET. Jan 11, 2022 ... A third star, Proxima Centauri (sometimes called Alpha Centauri C), is gravitationally associated with the former. It's actually slightly closer to Earth at 4. ... Jan 10, 2023 ... Second potentially habitable Earth-size planet found orbiting nearby star.