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‘Grain of sand’ traveling at warp speed slams satellite, leaves hole, scientists say
struck Gaia at a very high speed and at just the wrong angle, damaging the spacecraft’s protective cover,” ESA officials reported in a July 17 news release. “Hyper-velocity space dust and ...
Astronomy: Star with exoplanet may be hurtling out of the Milky Way
A research team may have discovered a star with an exoplanet that is so fast that both will leave the Milky Way.