Trái đất ngày càng xa mặt trời
Mỗi năm khoảng cách giữa mặt trời và địa cầu tăng thêm 15 cm. Sự suy giảm động lượng của mặt trời có thể là nguyên nhân gây nên hiện tượng này.
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S+G7klksYlHhu5I7LlXhu5LhurUsw6LDqiThurXhu5IiUyDhu5Lhu7Ji4bqjWeG7klks4buw4bqv4buSIizhu64i4buS4bq3OCI74buS4bq3w5ouTMOT4bqvw5JyLuG6oeG7kuG7suG7qsOq4buS4bua4buSIixT4buSfSwgUeG7kiwyWeG7klnhuqlR4buS4buRVC7hu5IsMlnhu5JzLuG6tyDhurNRfS7hu5JO4buxLOG7ruG6teG7kuG7j1UiT+G7kn0sxq8iO+G7kuG7sikiLOG7kiwy4buS4buyw5rhu5LhurUoXeG7kuG6t1Hhu5JZ4buqw6Lhu5LhurXhurdV4buSW+G6oS5M4buS4bq04bq3ICI74buSXTjhurXhu5JYUy7hu5JYUiDhu5Lhu7LDmSI74buS4bq14bq3PSLhu5LhurVU4bqv4buSWSwh4buSZuG6s+G6teG6tyAiIF3DquG7kuG7iuG7kmbhurPhurXhurcg4bqvLMOq4bqzLlnhurPhu5JZ4bqpUeG7klks4buqw6Lhu5Jtw6JL4buSLDLhu5JZLCDhu5Lhurfhu6YiO+G7kuG6teG6t1Iu4buS4buy4buw4bq14buS4bq5U+G7kl3FqOG6teG7kuG6teG6t+G6oS7hu5Lhu7JWw6rhu5IiLFHDouG7ksOdIOG7kuG6tWLDoSI74buS4bq1Ulnhu5LhurUs4bqpw6rhu5LhurXhurcuJcOi4buSWeG6qVHhu5JZLOG6pSI7TMOT4bqvw5Lhu6nEkVnhu5Is4buw4bqv4buSw51XIuG7kuG6tWThu5JdxajhurXhu5LhurXhurfDmSI74buSO+G7qsOq4buSIj0i4buSLC4qIuG7kuG6tWLhuqMiO+G7kuG6tSzhuqnDquG7kuG6teG6ty4lw6Lhu5LhurXhurc9IuG7kllSWeG7kuG7slQu4buSw51iw6EiO+G7klnhuqlR4buSWSzhuqUiO+G7kuG6tVFM4buS4buxLOG6oeG7kl044bq14buSWcOh4buSWSwk4buSIlMg4buS4buyMOG7kl1T4buSXWEu4buSIsOZXeG7kuG6scOi4buF4buS4buyVCDhu5JdxajhurXhu5LhurXhurfDmSI74buSXcOj4buS4bq3OCI74buS4bq1LD1d4buSfSwgVSI74buS4bua4buSWV1L4buSWTEi4buS4bq54buuIuG7kuG6tTZZ4buS4bq9IFHDquG7klnhuqlR4buS4bqxw6JV4buS4buy4buw4bq14buSOy5VXeG7kuG7mEzhu5jhu5jhu5jhu5jhu5Thu57hu5I7LuG7qsOqTMOT4bqvw5Lhu7EsMF3hu5JZLMOiw6o9IuG7kjsuUeG7kuG7sSzhu67hurXhu5Lhu49VIuG7klksIOG7kuG6t+G7piI74buSW8SRWeG7kizhu7Dhuq/hu5LDnVci4buS4bq1ZOG7kuG7silR4buSWeG7rMOiS+G7kuG6s1Eg4buSczNRS+G7kuG6s1Eg4buSxrAuXeG7kuG6uVPhu5JZUlnhu5IsUyIs4buS4bq1LiIs4buSfSxSWeG7kuG6teG6tyAiO+G7kuG6tCxSLuG7ksO0YsOhIjvhu5IsKuG7klnhuqsiO+G7kjvhu6rDquG7kiI9IuG7kuG6tVJZ4buS4buyOCI74buS4bq1YsOhIjvhu5LhurXEkeG7kuG6teG6tz0i4buSXcWo4bq14buS4bq14bq34bqhLkzhu5LDtCDhu5JdxajhurXhu5LhurXhurfhuqEu4buSfSw1Ijvhu5JZMOG7kiJiw6BZ4buSIj0i4buS4bq1LOG6qcOq4buS4bq14bq3LiXDouG7kn0sNSI74buS4bq9VcOq4buS4bq3UUzhu5LhurQsUcOq4buS4bq5UyDhu5Lhu7Iw4buSWVJZ4buSW8Og4bqv4buS4bq54buu4bq14buSWSzhu7DhurXhu5JZ4bqpUeG7kiIw4buS4bq1LCBS4bq14buS4bq3UeG7kiI7IFMu4buS4bq54bqr4buS4bq14bq34bqtTOG7kuG6tCzhu7Qg4buS4bq1ISIs4buS4bq1IFIi4buSWeG6qVHhu5IsMkvhu5LDnSDhu5LhurVSWeG7kuG7sjgiO+G7klnhuqlR4buS4bqxw6JV4buS4buy4buw4bq14buSXVPhu5Lhurnhu64i4buS4bq1Nlnhu5Lhur0gUcOq4buSWeG6qVHhu5JdxajhurXhu5LhurXhurfhuqEu4buSOy5VXeG7kuG7mEzhu5jhu5jhu5jhu5jGoOG7kjsu4buqw6rhu5JdYS7hu5Iiw5ldTOG7kuG7sSxi4buS4bq54buuw6pL4buSfSwgVSI74buSWVJZLOG7kl3FqOG6teG7kuG6teG6t+G6oS7hu5LigJPhu5LhurXhurdSLuG7kuG7suG7sOG6teG7kuG6tcOZIjvhu5LDneG7rCLhu5LDnSDhu5JdxajhurXhu5LhurXhurfhuqEu4buS4buyUSI74buSXeG7sOG6teG7ksOd4busIuG7kuG7sjgiO+G7klti4bqjIjvhu5I7MFlM4buS4bq0LOG7tCDhu5Lhurki4bu04bq94bqv4bq34bu04bqz4bqz