How do you find a comet that could pose a threat to Earth but hasn't passed our planet in the last 200 years or more? You ...

ForbesThe Return Of Halley's Comet Begins Soon. See Its 'Shooting Stars' This Week 37 Years After Last AppearanceBy Jamie Carter “For it to actually strike a house, for people to be able to pick ...

NASA’s SOHO Solar Observatory has spotted the ultra-bright tail of a comet in the sun's glare destined to be a naked-eye object in the next few days. Captured by the LASCO instrument on NASA's ...