A person visits the planetarium of the Philippine National Museum in Manila, the Philippines, Jan. 15, 2019. The Philippine National Museum Planetarium reopened its doors to the public after months of renovation. (Xinhua/Rouelle Umali)

People visit the planetarium of the Philippine National Museum in Manila, the Philippines, Jan. 15, 2019. The Philippine National Museum Planetarium reopened its doors to the public after months of renovation. (Xinhua/Rouelle Umali)

A boy visits the planetarium of the Philippine National Museum in Manila, the Philippines, Jan. 15, 2019. The Philippine National Museum Planetarium reopened its doors to the public after months of renovation. (Xinhua/Rouelle Umali)

People visit the planetarium of the Philippine National Museum in Manila, the Philippines, Jan. 15, 2019. The Philippine National Museum Planetarium reopened its doors to the public after months of renovation. (Xinhua/Rouelle Umali)

People visit the planetarium of the Philippine National Museum in Manila, the Philippines, Jan. 15, 2019. The Philippine National Museum Planetarium reopened its doors to the public after months of renovation. (Xinhua/Rouelle Umali)

People visit the planetarium of the Philippine National Museum in Manila, the Philippines, Jan. 15, 2019. The Philippine National Museum Planetarium reopened its doors to the public after months of renovation. (Xinhua/Rouelle Umali)

People visit the planetarium of the Philippine National Museum in Manila, the Philippines, Jan. 15, 2019. The Philippine National Museum Planetarium reopened its doors to the public after months of renovation. (Xinhua/Rouelle Umali)

People visit the planetarium of the Philippine National Museum in Manila, the Philippines, Jan. 15, 2019. The Philippine National Museum Planetarium reopened its doors to the public after months of renovation. (Xinhua/Rouelle Umali)