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Size comparison of Venus and Earth. Credit: NASA/JPL/Magellan Venus is only slightly smaller than the Earth, and so has enjoyed billions of years of a warm heart. But for this planet, sometimes called Earth's sister, that heat has betrayed it. That planet is now wrapped in suffocating layers of a poisonous atmosphere made of carbon dioxide and sulfuric acid. The pressures on the surface reach almost 100 times the air pressure at Earth's sea level. The average temperatures are more than 700°F, more than hot enough to melt lead, while the deepest valleys see records of more than 900°. If...

Explanation: Why is Venus so different from Earth? To help find out, Japan launched the robotic Akatsuki spacecraft which entered orbit around Venus late in 2015 after an unplanned five-year adventure around the inner Solar System. Even though Akatsuki was past its original planned lifetime, the spacecraft and instruments were operating so well that much of its original mission was reinstated. Also known as the Venus Climate Orbiter, Akatsuki's instruments investigated unknowns about Earth's sister planet, including whether volcanoes are still active, whether lightning occurs in the dense atmosphere, and why wind speeds greatly exceed the planet's rotation speed. In...

A new analysis of chaos in the solar system reveals how planetary collisions are avoided over billions of years.Earth probably shouldn't exist. That's because the orbits of the inner solar system planets — Mercury, Venus, Earth and Mars — are chaotic, and models have suggested that these inner planets should have crashed into each other by now. And yet, that hasn't happened. New research published May 3 in the journal Physical Review X(opens in new tab) may finally explain why. Through a deep plunge into the models for planetary motion, the researchers discovered that the motions of the inner...

Despite costing €9 million, the campaign has been slammed by art critics and government officials.For many, Botticelli’s Venus embodies the Renaissance ideal of beauty, but have you ever wondered what that might look like today? Italy’s ministry of tourism has launched a campaign that reimagines the iconic figure as an influencer—and it has been swiftly ridiculed on social media. “Hi there, everybody. My name is Venus,” the ad’s digitally altered protagonist announced on her Instagram. “But that’s something you probably already know. I’m 30, ok maybe just a wee bit more than that… And I am a virtual influencer. What...

Have you seen the “planetary parade” after sunset? It’s getting a lot of media attention, partly because Jupiter is about to sink into the Sun’s glare and ruin it, but you can glimpse some to all of the five planets naked-eye and with binoculars on any night this week. Mercury, Jupiter, Venus, Uranus and Mars are all visible right after sunset. Get somewhere high with a clear view of the western horizon to watch the sunset. After sunset have a look for Jupiter and Mercury very close to the horizon. You may need binoculars. Above them will be a very...

Indian scientists recently found a scientific method of predicting earthquakes quite accurately. The great quake of Sumatra along Andaman fault line on December 26th, could have been predicted if the world would have taken these scientists seriously. If this theory is true, we are in for many mega earthquakes soon. When two or more planets, moon and earth and sun come in one line, these mega earthquakes happen. The sun influences the rotation of earth. Now imagine you are in a train or bus. If all on a sudden the driver pushes the brake, you tend to move forward...

During the past couple of weeks, skywatchers around the world have been observing the western evening sky soon after sundown, as four naked-eye planets -- Venus, Mars, Saturn and Jupiter - have stretched out in a long line. The line has slowly contracted each night, as the four planets draw closer to each other.Even the Moon got involved, closely passing each of the four planets over a span of five nights in mid-April. Now through the first days of May will likely be the best time to see yet a fifth planet: Mercury. Mercury has actually been visible for the...

A grand celestial reunion is due in Earth’s skies throughout June. Sky-watchers will get a rare chance to see all the major planets in our solar system bunched together—with the moon joining the festivities, too, from June 17 to June 27. This rare alignment includes the five planets easily spotted with the naked eye: Mercury, Venus, Mars, Jupiter, and Saturn. Each is bright enough to be seen even in light-polluted city skies, with brilliant Venus being the brightest and Mercury the faintest. Our closest planets will appear to be arranged across the sky in the same order as their distance...

This Sunday, April 17th, Jupiter will move into position closest to the eastern horizon, and almost on top of Venus. A bit south and above will be Mars looking very red, and then Saturn further up and further south. For most people in North America, the ideal time will be to go out and look southeast about 45 minutes before the sun begins to rise. On April 23rd, the Moon will appear in conjunction with the other spheres, appearing to the right and above Saturn, before moving off again by April 29th. In mid-June, due to its rapid orbiting around...

Explanation: It is not a coincidence that planets line up. That's because all of the planets orbit the Sun in (nearly) a single sheet called the plane of the ecliptic. When viewed from inside that plane -- as Earth dwellers are likely to do -- the planets all appear confined to a single band. It is a coincidence, though, when three of the brightest planets all appear in nearly the same direction. Such a coincidence was captured earlier this month. Featured above (right to left), Venus, Saturn, and Jupiter were all imaged together in a line just after sunset, from...

Jupiter, Mercury, Venus, Uranus and Mars are expected to align March 28.. A spectacular celestial sight is on the horizon and you won't want to miss it. Planets Jupiter, Mercury, Venus, Uranus and Mars are expected to align in the night sky on March 28. Planetary alignments occur when the orbit of several planets coincide with each other and they appear to be lined up in the sky. Alignments typically only include two or three planets and are fairly brief, making a 5-planet alignment fairly noteworthy. This rare planetary parade will first become visible in the western sky just after...

New analysis of images captured in the early 1990s by NASA's Magellan spacecraft reveals evidence of volcanic activity on Venus, according to a study published Wednesday in the journal Science. This computer-generated 3D model of Venus’ surface shows the summit of Maat Mons. Image courtesy of NASA/JPL-Caltech ================================================================= Altitude data for the Maat and Ozza Mons region on Venus is shown to the left. At right, are the before and after Magellan observations showing the expanded vent on Maat Mons, with possible new lava flows after a volcanic eruption. Images courtesy of Robert Herrick/UAF ================================================================= A computer-simulated map of Venus...

Explanation: It was visible around the world. The sunset conjunction of Jupiter and Venus in 2012 was visible almost no matter where you lived on Earth. Anyone on the planet with a clear western horizon at sunset could see them. Pictured here in 2012, a creative photographer traveled away from the town lights of Szubin, Poland to image a near closest approach of the two planets. The bright planets were then separated only by three degrees and his daughter struck a humorous pose. A faint red sunset still glowed in the background. Jupiter and Venus are together again this month...

On March 1 and 2, Jupiter and Venus will appear side by side in the night sky in an event called a conjunction, which is visible without a telescope or binoculars. On Wednesday (March 1) and Thursday (March 2), two bright planets will appear as if they were about to collide in the night sky. Jupiter, the largest planet in the solar system, and Venus, one of the brightest objects in Earth's sky, will come within about half a degree of each other — or roughly one full moon's width apart. For weeks, the two bodies have been inching closer...

Spectacular, beautiful, visible to the naked eye conjunction of planet Venus and Jupiter! The closest approach of Jupiter and Venus will take place on March 1, 2023. In this video I show how this phenomenon looks like one day earlier (February 28, 2023). This conjunction is perfectly visible to the naked eye after sunset (above the western horizon). Jupiter and Venus are the brightest planets of the solar system. It is best to start observing the conjunction about half an hour after sunset.

Using data that's three decades old, NASA scientists say they've figured out what happens to Venus' heat when it's lost to space — and discovered that the planet's surface may be "squishy" enough for it to be hemorrhaging its internal warmth...This Venusian discovery stems from astronomers trying to understand the planet's surface, which unlike Earth does not have tectonic plates to explain where its heat goes.

just went to the stores(in VA)no stars were visible, but the moon, jupiter and venus were very bright, in an almost straight line. It caught my attention!

video at link................ Scientists have discovered three elusive asteroids lurking in a region of space near the sun often cloaked by solar glare, including one they say has the capacity to deliver planetary devastation. One of the asteroids, 2022 AP7, is roughly 1 mile wide and crosses Earth's orbit trajectory around the sun, rendering it one of the most "hazardous" asteroids discovered in the past eight years, a team of researchers announced Monday. “Our twilight survey is scouring the area within the orbits of Earth and Venus for asteroids," said Scott Sheppard, an astronomer at the Earth and Planets Laboratory...

In around 1485 or 1486, Florentine artist Sandro Botticelli came up with probably his most famous painting, the "Birth of Venus." Botticelli’s choice of subject was nothing new. Venus and her equivalents, including the Greek Aphrodite and the Mesopotamian goddess Ishtar, are among the most common figures depicted in art. Archaeologists dub one of the oldest of all sculptures, the “Venus of Willendorf,” on the assumption that this 25,000-year-old work was intended to represent a Stone Age fertility goddess similar to the Venus of later tradition. In virtually all civilizations, a Venus equivalent plays a prominent role in myth, legend...

Five planets will be visible in the predawn sky this weekend, offering an opportunity for sky watchers to see a rare alignment of Mercury, Venus, Mars, Jupiter and Saturn with the naked eye. Beginning Friday and lasting through this month, the five planets will appear strung across the eastern horizon before sunrise. The parade of planets will be aligned in order of their distance from the sun, with Mercury, closest to the star, appearing lowest on the horizon and Saturn highest in the night sky. For the best views, sky watchers in the Northern Hemisphere should head outside roughly 30...