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望远镜能看到数亿光年外的星系,为何看不到数光年外的星球表面?
在人类探索宇宙的历程中,天文望远镜发挥着至关重要的作用。它们不仅能够帮助科学家观测遥远的星系,还能捕捉到数亿光年外的天体信息。然而,尽管望远镜的观测能力惊人,但仍有其局限性。对于数光年外的星球表面,即便是最先进的望远镜也难以窥探其秘密。
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