Sub planet
Chinese probe travels over 1 billion km, begins asteroid exploration
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After a long journey of nearly 400 days, China's exploration device officially approached the target asteroid, opening the stage of scientific research.
Minor planet at risk of Earth impact, powerful enough to flatten a large city
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Scientists are closely monitoring asteroid 2024 YR4, although the probability of impact with Earth is still very low.
Giant asteroid about to graze Earth, can be observed by binoculars
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The giant asteroid will fly past Earth tomorrow (June 27), astronomy lovers can observe it with binoculars.
NASA discovers new sub-Moon silently following Earth
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A "little Moon" has just been confirmed by NASA to be silently accompanying Earth in orbit around the Sun.
Exploiting resources on the outside of Earth is about to become a reality
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A young technology company has raised $20 million to build autonomous spaceships, targeting extra-terrestrian mineral mines.
7 major cities at risk of being hit by satellites
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Experts named 7 major cities on a potential path when the satellite 2024 YR4 crashes into Earth.
little planet bursts into flames in the Philippines
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A satellite about 1 meter long caught fire in the Earth's atmosphere over the Philippines.
Europe creates satellite to study the impact of the Earth's defense system
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The European Space Agency (ESA) wants to land a small mobile phone-sized satellite on a satellite to measure attraction, with the hope of studying the impact of the previous DART defense satellite experiment.
China continues to build the world's most powerful deep space radar
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China continues to deploy phase 2 of the deep space radar system in Chongqing, which when completed is expected to become the world's most powerful radar.
Coordinating the failure, James Webb accidentally discovered a new satellite
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James Webb has proven that not every failure is bad, when he accidentally discovered a new satellite while on duty.
New step in Earth defense technology
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Not only NASA's DART intercept missions, the search and detection of space hazards is also very important for our Earth defense system.
NASA's promising glasses have detected air on a distant planet
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NASA's James Webb Space perspective has detected the first evidence of air on an extra-Solar planet.
The building-sized compact planet is rushing faster than bullets towards Earth
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The second planet as big as the Chrysler Building in New York, USA, will squeeze Earth this weekend.
Discovering clues about the mystery of the unique Mars star
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Discovering the oldest Martian meteorite, scientists have discovered the mysterious origin of this unique meteorite.
China builds the world's longest-range radar system
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China has begun building the world's longest-range radar system to enhance its defense against the impact of a satellite near Earth.
