Assertion: comet's outburst | /r/CapableOf | last for several months
Facets:
Source sentences:
text: On 12 February 1991, at a distance of 14.4 AU (2.15×109 km) from the Sun, Halley displayed an outburst that lasted for several months, releasing a cloud of dust 300,000 km (190,000 mi) across.
text: On 12 February 1991, at a distance of 14.4 AU rom the Sun, Halley displayed an outburst that lasted for several months, releasing a cloud of dust 300,000 km across.