For instance, when it comes to the weather on Mars, the forecast is usually quite dramatic. Not only does Martian weather vary from day to day, it sometimes varies from hour to hour. That seems a bit unusual for a planet that has an atmosphere that is only 1% as dense as the Earth’...
Marsilea is a type of aquaticferncommonly known as water clover. It also has been referred to as pepperwort or nardoo. This fern is of the Marsileaceae family and has 70 worldwide. It is named for Count Luigi Ferdinando Marsigli (1656-1730), an Italian botanist. Marsilea is often confus...
The supermoon may look especially large to you, however, if it's very close to the horizon. But that has nothing to do with astronomy and everything to do with how the human brain works. This effect is called the "moon illusion" and may arise from at least a couple of different thin...
Retrograde Motion is misleading! Retrograde motion is when it APPEARS as though a planet is actually moving in a backward motion due to the relation of the planet to the earth in its particular position at a certain point in time. Mercury Retrograde Venus Retrograde Mars Retrograde Jupiter Retr...
by dawn. The planet reaches Opposition — the point when Earth is directly between it and the Sun — on the night of December 7. This also just happens to be when Jupiter is closest to Earth for the year. As such, Jupiter will be getting brighter ...
If you don’t have your birth time, try to find out—even something as simple as "morning" or "afternoon" can get you a pretty good estimate. If you have no idea, don't worry! You still have options. You up the time of sunrise on the day you were born for something called a ...
Despite what so many people would love to believe,NASA hasn't discovered any evidence of past or present intelligent life on Mars. Therefore, when the Curiosity rover(好奇号探测器) found something suspicious on the Red Planet's surface, they were not only surprised but also a little bit worr...
The planets of the solar system include Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and the Earth. Pluto has been disputed over whether it is considered a planet. The sun is at the center of the solar system. The sun and moon provide light on the earth, between day and ...
Associated with:Aries, Mars Attributes:Fire,Cardinal The first house is also known as the ascendant. It indicates the sign of the zodiac, as well as any planets, that were rising on the eastern horizon at the moment of your first breath. Just as you came from darkness into light, this ...
SEE ALSO:NASA just blasted its new megarocket on historic journey to the moon TheSpace Launch System, often referred to these days as NASA's mega moon rocket, is the most powerful rocket ever built. Its four main engines, the same as those used by the legendary Space Shuttle, consume 700...