The closest celestial body to Earth is the Moon, but when it comes to planets, Mercury is the closest on average over time, even though Venus has closer approaches at its nearest points, and Mars is also a frequent visitor, depending on orbital positions; Mercury stays closest more often because its orbit is small and always near the Sun, meaning it's never as far away as Venus or Mars can get.
The nearest planet to the Earth is Mercury. For a long time, Venus was thought to be the closest planet to Earth. However, Venus is only the nearest planet when it falls between the Earth and the Sun during its course of revolution.
Mercury is our closest companion because it is the closest to the sun and has the smallest orbit, which means it is more often on the same side of the sun as Earth, and even when it's not, it's never that far away. Meanwhile, Venus and Mars spend long periods of time much farther away from Earth.
Venus is in the constellation of Capricornus, at a distance of 255,678,327.7 kilometers from Earth. The current Right Ascension is 20h 12m 10s and the Declination is -21° 03' 35” (apparent coordinates). The magnitude of Venus is -3.91 . Check out tonight's visibility information of Venus for tonight.
It's Mercury! Of all the planets in the Solar System, Mercury has the smallest orbit. So although it never gets quite as close to the Earth as Venus or Mars, it never gets far away from us also! In fact, Mercury is the closest – for most of the time- planet not only to the Earth, but also to Mars and Venus and…
How High You Could Jump on Different Planets in 3D
What will happen on 13 April 2029?
On April 13, 2029, the large asteroid 99942 Apophis will make an extremely close, but safe, flyby of Earth, passing less than 32,000 km (about 19,000 miles) above the surface, closer than some geostationary satellites, and will be visible to the naked eye as a fast-moving bright star from parts of Europe, Africa, and Asia. This event, named after the Egyptian god of chaos, is a rare opportunity for scientists to study a potentially hazardous asteroid up close, with missions like NASA's OSIRIS-APEX and ESA's planned Ramses set to observe its surface changes.
At its closest, the comet will still be very far away from our planet, at nearly twice the distance of the Sun: On Dec. 19, 2025, 3I/ATLAS will be about 1.8 astronomical units (about 170 million miles, or 270 million kilometers) from Earth.
Catch the peak of the Lyrid meteor shower from April 21–22, plus rare views of Mercury and Venus shining bright. A perfect week for stargazing in April 2025!
No, Planet Nine is not officially confirmed yet, but recent discoveries have identified promising candidates and provided strong evidence, suggesting it's a hypothetical planet influencing the outer solar system's Kuiper Belt objects, with new infrared data pointing to potential sightings, though definitive proof requires more powerful telescopes for follow-up observations. Scientists haven't directly observed it, but its gravitational effects on other distant bodies are the main reasons for its theoretical existence, potentially explaining their clustered, tilted orbits.
No extraterrestrial life has yet been scientifically or conclusively detected. Such life might range from simple forms such as prokaryotes to intelligent beings, possibly bringing forth civilizations that might be far more, or far less, advanced than humans.
This would cause Oumuamua to instantly vaporize as soon as it hit the atmosphere, creating a giant explosion that could level an entire city. Since it would be traveling at such a massive speed relative to Earth's surface, it would have an energy equivalent to 30.86 megatons of TNT, or about 2057 Hiroshima bombs .
Venus and Earth are sometimes called twins because they're pretty much about the same size. Venus is almost as big as Earth. They also formed in the same inner part of the solar system.
Rubin Observatory have revealed that the recently discovered interstellar object 3I/ATLAS is roughly 7 miles wide, making it the largest of its kind ever seen. 3I/ATLAS is an interstellar comet that is currently shooting toward the sun on a one-way trip through the solar system.
21st April 2025 is one of the most powerful moments of the year to manifest your dreams. On this day, 3 powerful planets — Moon, Venus & Jupiter — will form a rare, lucky combination. The best time to manifest is at 9:09 PM. This brings magic in love, money, and happiness.
On 3 January, Venus, a crescent Moon, and Saturn will line up neatly in the evening sky. Jupiter will also be visible in the east. The lineup will change on 4 January, when Saturn will be between the Moon and Venus.
A Supermoon takes over, the Draconid meteor shower peeks through, and the Orionid meteors sparkle across the night sky. The evening of October 6, look up and be amazed as the full moon is bigger and brighter because - it's a supermoon!
Yes, Earth faced significant dangers in 2025, primarily from ongoing climate change, with 2025 being one of the hottest years on record, nearing the critical 1.5°C warming threshold, leading to intensified extreme weather, alongside risks from emerging diseases, biodiversity loss, and potential asteroid impacts (though specific 2025 asteroids passed safely).
On 23 July 2012, solar active region 1520 (~141°W heliographic longitude) gave rise to a powerful coronal mass ejection (CME) with an initial speed that was determined to be 2500 ± 500 km/s. The eruption was directed away from Earth toward 125°W longitude.
On April 13, 2029, the large asteroid 99942 Apophis will make an extremely close, but safe, flyby of Earth, passing less than 32,000 km (about 19,000 miles) above the surface, closer than some geostationary satellites, and will be visible to the naked eye as a fast-moving bright star from parts of Europe, Africa, and Asia. This event, named after the Egyptian god of chaos, is a rare opportunity for scientists to study a potentially hazardous asteroid up close, with missions like NASA's OSIRIS-APEX and ESA's planned Ramses set to observe its surface changes.
