Hot Jupiters are giant planets initially known to orbit alone close to their star. During their migration towards their star, these planets were thought to accrete or eject any other planets present.
Galileo Galilei's telescopic discovery of Jupiter's four moons in 1610 revolutionized astronomy and supported heliocentric theories. Subsequent centuries saw more moons discovered and a focus shift ...
According to the mission plan, Juno's orbit will degrade naturally, allowing Jupiter's gravity to pull the probe into the planet's dense clouds. The final hurl, which will last about 5.5 days ...
Hot Jupiters are giant planets initially known to orbit alone close to their star. During their migration towards their star, these planets were thought to accrete or eject any other planets present.