Question

1.Which is the first satellite which launch to the Moon.
2.Which is the largest hot ball planet in Universe
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Answer 1

Answer:

1. Luna 1

2.hot Jupiter

Answer 2

Answer:

1. Luna 1.

2. The Sun.

Explanation:

1. A malfunction in the ground-based control system caused an error in the upper stage rocket's burn time, and the spacecraft missed the Moon by 5900 km (more than three times the Moon's radius). Luna 1 became the first human-made object to reach heliocentric orbit and was dubbed "Artificial Planet 1"[6] and renamed Mechta (Dream).[7] Luna 1 was also referred to as the "First Cosmic Ship",[6] in reference to its achievement of Earth escape velocity.

2.Kid-Friendly Sun

The Sun is a star. There are lots of stars, but the Sun is the closest one to Earth. It is the center of our solar system. The Sun is a hot ball of glowing gases.