The solar wind discovered by Eugene Parker in 1958 was confirmed by the Mariner 2 mission in 1962.
Fact #9631
👍 0 · 👎 0
More Space Facts
The Earth orbits the Sun at about 30 kilometers per second.
Fact #137 · Space
The Moon completes its phases in about 29.5 days.
Fact #282 · Space
The Moon was likely formed after a massive collision with early Earth.
Fact #209 · Space
The Earth's rotation speed varies slightly over time.
Fact #237 · Space
Exoplanets have been discovered in habitable zones around distant stars.
Fact #1625 · Space
Some stars explode when they die.
Fact #1717 · Space
The light you see from some stars today began traveling before humans existed.
Fact #1835 · Space
Supernovae can briefly outshine entire galaxies.
Fact #1617 · Space
Want more facts?
We have over 11,491 facts across 15 categories.