quadrantid造句

• Wednesday : The Quadrantid meteor shower may be active before dawn Thursday morning, but bright moonlight interferes.
• The Quadrantid meteors, generally one of the better showers, reach their peak of activity on Jan . 3.
• In the same year, Asian astronomers coincidentally discovered comet C / 1490 Y1, a possible progenitor of the Quadrantid meteor showers.
• Above the head of Bo鰐es is Quadrans Muralis, now obsolete, but which lives on as the name of the early January Quadrantid meteor shower.
• SCI-QUADRANTID-METEORS ( Undated ) _ Before the sun rises on Sunday, the Quadrantids meteors will make their yearly appearance, about one a minute streaking across the dark sky.
• More recent meteor shower missions include the Aurigid Multi-Instrument Aircraft Campaign ( Aurigid MAC ), which studied a rare September 1, 2007, outburst of Aurigids from long-period comet C / 1911 N1 ( Kiess ), and the Quadrantid Multi-Instrument Aircraft Campaign ( Quadrantid MAC ), which studied the January 3, 2008, Quadrantids.
• More recent meteor shower missions include the Aurigid Multi-Instrument Aircraft Campaign ( Aurigid MAC ), which studied a rare September 1, 2007, outburst of Aurigids from long-period comet C / 1911 N1 ( Kiess ), and the Quadrantid Multi-Instrument Aircraft Campaign ( Quadrantid MAC ), which studied the January 3, 2008, Quadrantids.