Two defunct satellites will narrowly avoid colliding on Wednesday evening, passing each other just fifteen to thirty meters apart while travelling at 14.7 kilometers per second ~space satellites Article 518 words 16 votes
Bizarre particles keep flying out of Antarctica's ice, and they might shatter modern physics ~science physics.particle physics.astro Article 1837 words 14 votes
Chinese researchers achieve stunning quantum-entanglement record ~science physics Article 724 words 2 votes