Which of the following is thought to explain many of the exceptions to the rules of our solar system?
Which of the following is thought to explain many of the “exceptions to the rules” of our solar system? There are clear patterns to the rotation and orbits of large bodies in the solar system. There are vast numbers of asteroids and comets. There are a few notable exceptions to the rules.
Which one counts as an exception to the rule in being unusual for our solar system?
Which one counts as an “exception to the rule” in being unusual for our solar system? Venus does not have a moon.
Which of the following is not a pattern of motion in our solar system?
Astronomy Midterm
| Question | Answer |
|---|---|
| Which of the following is not a major pattern of motion in the solar system? | Nearly all comets orbit the Sun in same direction and roughly the same plane |
Which of the following is not a way in which the terrestrial and jovian planets differ?
Which of the following is NOT a way in which the terrestrial and jovian planets differ? The jovian planets have orbits that are highly inclined to the ecliptic and do not revolve in the same direction as the terrestrial planets. All the planets revolve around the Sun in the same direction, except for Venus and Uranus.
What is the planet that can support life?
Out of all the planets in our solar system, only Earth is know to sustain life. However, after scientists have analyzed others, some are showing the potential to sustain life, but perhaps in a way we have not seen before. The most likely planets to sustain life include Mars, Europa, Enceladus and Titan.
Which of the following are the Jovian planets?
Jupiter, Saturn, Uranus and Neptune collectively make up the group known as the jovian planets.
What is the definition of Jovian planets?
The giant planets of the outer solar system (Jupiter, Saturn, Uranus and Neptune) are often referred to as ‘Jovian planets’. It is often used to contrast these massive planets with the inner Earth-like or terrestrial planets: Mercury, Venus, Earth and Mars.
Which is not a Jovian planet?
Explanation: Earth is not a Jovian Planet as it is a Terrestrial planet. A planet designated as Jovian is hence a gas giant, composed primarily of hydrogen and helium gas with varying degrees of heavier elements. Within the Solar System, four Jovian planets exist – Jupiter, Saturn, Uranus, and Neptune.
Is Earth a Jovian planet?
With the exception of Pluto, planets in our solar system are classified as either terrestrial (Earth-like) or Jovian (Jupiter-like) planets. Terrestrial planets include Mercury, Venus, Earth, and Mars.
What day will all the planets align?
Because of the orientation and tilt of their orbits, the eight major planets of the Solar System can never come into perfect alignment. The last time they appeared even in the same part of the sky was over 1,000 years ago, in the year AD 949, and they won’t manage it again until 6 May 2492.
What planets will align in 2022?
In 2022, there will be a conjunction of Mars and Saturn on April 5, 2022, and Jupiter and Venus on April 30, 2022, and conjunction of Mars and Jupiter on May 29, 2020. There will be a solar eclipse on June 10, 2021, and December 4, 2021. Both of them will not be visible in India.
Did the planets align in 2020?
It’s been nearly 400 years since the planets passed this close to each other in the sky, and nearly 800 years since the alignment of Saturn and Jupiter occurred at night, as it will for 2020, allowing nearly everyone around the world to witness this “great conjunction.”
What happens when the planets align 2020?
Jupiter and Saturn last aligned in a great conjunction in May 2000. After this December 21, 2020 conjunction, the two planets will appear to trade positions, as Jupiter overtakes Saturn. After that, the two planets will approach each other through the 2030s, reaching conjunction again in November 2040.