What planet has the widest temperature range?
Mercury is very close to the Sun and has no substantial atmosphere. These factors contribute to the fact that the surface of Mercury has the greatest temperature range of any planet or natural satellite in our solar system.
Which planet has the greatest fluctuation difference between high and low in temperature?
Due to the tenuous atmosphere, Mercury really has no weather to speak of other than wild fluctuations in temperature. In fact, Mercury has the largest diurnal temperature spread of any planet in our solar system. This is explained by a few factors.
Which planet is hottest and coldest?
Shakeel Anwar
| Name of Planets (Hottest to Coldest) | Mean Temperature (Degree Celsius) |
|---|---|
| 1. Venus | 464 |
| 2. Mercury | 167 |
| 3. Earth | 15 |
| 4. Mars | -65 |
Which terrestrial planet exhibits the widest range of surface temperatures in our solar system?
The temperature of Jupiter’s core is 24,000 degrees Celsius (43,232 degrees Fahrenheit), which is hotter than the surface of the sun. Consequently, the gas giant displays a larger temperature gradient from surface to core than any other planet.
Why is Venus called Earth’s sister?
Venus is a terrestrial planet and is sometimes called Earth’s “sister planet” because of their similar size, mass, proximity to the Sun, and bulk composition. It is radically different from Earth in other respects.
What planet is known as Earth’s twin?
Venus is Earth’s evil twin — and space agencies can no longer resist its pull. Once a water-rich Eden, the hellish planet could reveal how to find habitable worlds around distant stars.
What are the 15 planets?
Planets in Our Solar System
- Mercury. Mercury—the smallest planet in our solar system and closest to the Sun—is only slightly larger than Earth’s Moon. …
- Venus. Venus spins slowly in the opposite direction from most planets. …
- Earth. …
- Mars. …
- Jupiter. …
- Saturn. …
- Uranus. …
- Neptune.
What is the coldest inner planet?
With a temperature of -357 degrees Fahrenheit, Uranus is the coldest planet in the solar system.
Is Venus hot or cold?
The average temperature on Venus is 864 degrees Fahrenheit (462 degrees Celsius). Temperature changes slightly traveling through the atmosphere, growing cooler farther away from the surface. Lead would melt on the surface of the planet, where the temperature is around 872 F (467 C).
What planet is the darkest?
Kepler has found the darkest known planet in universe–a Jupiter-sized exoplanet some 750 light-years away that is so black that it reflects just one percent of the light that reaches it. TrES-2b is so black that it’s darker than coal, or any other planet or moon that we’ve yet discovered.
What is the slowest planet?
Venus, which is floating higher each evening in twilight, low in the west, is the slowest-spinning body in the known universe.
What is the diamond planet?
NASA has taken a closer look at 55 Cancri e, an exoplanet that earned the nickname “diamond planet” due to research that suggests it has a carbon-rich composition.
What is the temperature on all planets?
Surface temperatures of the inner rocky planets
| Mercury | – 275 °F (- 170°C) | + 840 °F (+ 449°C) |
| Venus | + 870 °F (+ 465°C) | + 870 °F (+ 465°C) |
| Earth | – 129 °F (- 89°C) | + 136 °F (+ 58°C) |
| Moon | – 280 °F (- 173°C) | + 260 °F (+ 127°C) |
| Mars | – 195 °F (- 125°C) | + 70 °F (+ 20°C) |
What planets can you walk on?
However, note that you could indeed walk on an airship or cloud city in the upper atmospheres of Venus, Saturn, Uranus and Neptune (not on Jupiter due its high gravity and radiation) and you wouldn’t even need a pressurized suit at all, just an oxygen mask and on the gas giants protection from the cold.
What planets can we land on?
The Terrestrial Planets. From top: Mercury, Venus, Earth and Mars. The planets Mercury, Venus, Earth, and Mars, are called terrestrial because they have a compact, rocky surface like Earth’s terra firma.