第二百三十四章 星系蓝移(2 / 2)

人世天劫 冬夜之狼 0 字 2021-07-22

“你的意思是说,月球正在靠近地球?”易千雅问道:“这是什么时候开始的?”</p>

“具体什么时候开始的,没注意,”黄朗说:“但我经过观测,发现速度相当快,可以说它是在奔向地球!”</p>

“也是说,月球可能在某一时间撞地球?”易千雅问道:“这也是现在地球气温突然升高的原因?”</p>

“我一开始也以为是,”黄朗表情凄苦:“但我经过观察,发现情况这严重得多!月球靠近地球,但它毕竟不是一颗小行星,很可能到一定距离会停下来。所以,我们又观察了其他天象……”</p>

“也是说,最终观察结果,”舒云鹏嫌黄朗一板一眼说得太慢,插嘴说:“与现在在广为流传的业余爱好者的观察结果吻合?”</p>

“是的……”黄朗颓然答道:“消息传开的速度太快了,连采取预防措施的时间也没有……”</p>

“什么意思?”贞姐忍不住了:“你们说什么,我听不懂,能不能说得明白点儿?”</p>

黄朗把巨型天望远镜转了个方向:“看,这是大犬座矮星系!看看这个矮星系的红移数据,太恐怖了……”</p>

大犬座矮星系在分类属于不规则星系,被认为是最接近我们的银河系的矮星系,距离太阳系只有25,000光年,离银河系的心约42,000光年。它的外观大致接近椭圆形,拥有的恒星数量大约为十亿颗的恒星。</p>

大犬座矮星系在被银河系吞并的数十亿年,由被撕裂的星环绕着银河形成了麒麟座星环。它环绕着银河的复杂环状结构显示已经绕行银河三圈了,被潮汐力的作用从大犬座矮星系拉扯出来的恒星便绕着银河旋转。</p>

但这一次,它似乎是来者不善,所有能观测到的大犬座矮星系的恒星,都呈红移状态,而且来势汹汹。</p>

“数十亿年,这个矮星系一直在被银河系吞蚀,但这一次不同!如果说,以前它是被动地被银河系吞噬,那么这一次它是主动的直扑银河系而来,方向是我们太阳系所在的猎户旋臂……”黄朗说道:“试想,十亿颗大大小小的太阳正奔向我们,那是一个怎样恐怖的场景?……地球温度异常升高,恐怕是这场天劫的先兆了!”</p>

所有在场的人全部面无人色,很久没人出声。</p>

“不是说……不是说银河系吞并大犬座矮星系这样的小星系,对银河系的结构不会有什么影响,”张静怡憋了好久,才说出话来:“恒星之间的空间广袤,不可能相撞的吗?”</p>

张静怡所说的,是地球较普遍的一种说法。说它是安慰人也好,自欺欺人也好,算真的两个星系相撞,那也是猴年马月的事,现在跟自己没关系。所以也这么说了,你爱信不信。</p>

但稍有点天学常识的人能看出,这种说法的荒谬。宇宙空间虽然广袤而空旷,恒星不会相撞,不等于没有别的变化,更不等于对有机生命没有危害。</p>

“对星系而言,当然影响不大,”黄朗说:“但对于有机生命而言,那是灭顶之灾啊!”</p>

舒云鹏没说话,他想起了萨曼莎谈起半人马座邻星时说的,如果在太阳系出现另一个太阳,那么,地球的温度很可能升到摄氏1000度以,太阳系跟半人马座一样了!</p>

宇宙自有它的规律,不是说它没有怜悯之心,因为它根本没有心!</p>

易千雅悄悄地把舒云鹏拉到一边:“你跟琼斯人联系过吗?”</p>

“联系过了,”舒云鹏轻声答道。他把自己跟琼斯月亮的谈话告诉了易千雅,易千雅听了很久都说不出话来。</p>

“这么说,她们也发现了……”</p>

“是的,”舒云鹏说:“她们的技术水平远高于我们,我们发现的,她们肯定早已发现了。</p>

“琼斯露露是她们的技术总监吧?”</p>

“是的,所以她和萨曼莎在一起,她们正在忙这件事。”</p>

“教授!”易千雅突然问黄朗:“如果这样下去,大概还有多少时间?”</p>

问得语焉不详,但在场的谁都听得懂,易千雅在问什么。</p>

“不好说,”黄朗深深地吸了口气,说:“也许几年,也许几十年,也许几百年,直到气温升到人类无法承受的时候,大限到了……”</p>

“要设法让人们安静下来……”易千雅自言自语似的说:“否则天灾未到,人类已经自取灭亡了!”</p>

https:///html/book/54/54174/l</p>

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