it soon uncovered a three-ring system around the exploded star 哈伯很快就發現了在爆炸恒星周遭,存在一個三環系統。
and astronomers are planning a new observatory to study the individual exploding stars believed to be black holes 而且天文學家正在設計一座新天文臺,用來研究被認為是黑洞的爆炸恒星。
this spectacular image of the supernova remnant cassiopeia a is the most detailed image ever made of the remains of an exploded star 這張壯觀的仙后座a照片是迄今對爆發恒星的殘骸拍攝過的最精細的照片。
these snapshots, taken by nasa's hubble space telescope, reveal five supernovae, or exploding stars, and their host galaxies 這些照片由nasa的哈勃空間望遠鏡拍攝,顯示了五個超新星或者正在爆發的恒星,以及它們所在的星系。
theorists figure a pre-solar nebula began to collapse about 5 billion years ago, possibly triggered by a shock wave from a nearby exploding star 前太陽星云開始崩潰大約5十億年前的理論家形象,由沖擊波可能觸發從一個附近的爆炸的星。