The 2.2 billion-year-old asteroid impact may explain the end of an ice age, scientists say.
from BBC News - Home https://ift.tt/2NOQ8ZM
The new head of Britain's overseas spy agency has warned about an interlocking web of security challenges. from BBC News https://ift.t...
نشرت بواسطة:salman 8:27 PM في BBC News - Home لاتوجد تعليقات
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