TAG: space security

SpaceX plans to launch 1 million satellites and receives criticism for space debris risks

Massive plasma is ejected from the Sun; scientists rule out immediate risk to Earth

Asteroid 2026 JH2 passes close to Earth with zero risk, astronomer confirms

Bus-sized asteroid approaches Earth at 91,600 kilometers

35-meter celestial object will approach Earth in May 2026

Interstellar comet 3I/ATLAS emits radio signals and mobilizes NASA's planetary defense

Interstellar object with deuterium challenges planetary defense with nuclear weapons

Planetary defense monitors 90-meter asteroid with possible approach in 2032

335-meter asteroid will approach Earth in 2029 with extreme rarity

Possible space blockage in the cislunar region worries NASA and Space Force experts

Interstellar object with abundant deuterium makes nuclear defense against impacts unfeasible

Interstellar object with deuterium challenges nuclear planetary defense strategies