There is an old Soviet probe about to fall on earth. The disturbing thing is that it was designed to resist hell

A piece of Soviet spatial history, the Kosmos 482 probe, is about to conclude its very long 53 -year -old odyssey. And in the most disturbing way possible: falling on us. Context. Launched on March 31, 1972, this Soviet ship was destined Venus, but A failure after its launch left it stranded In the Earth’s orbit. 53 years later, its final decrease is imminent: it is expected to be re -entered into the atmosphere around May 10. The probe does not contain nuclear materials, and the risk of properties or people is low … but it is not null. And you don’t want an object of half a ton that falls from the sky to hit you. Kosmos 482. Twin sister of the successful Venera 8 mission, she was launched only four days later, but unlike the first, she failed to land in Venus. The upper Blok-Nvl stage of the Molniya rocket that transported the Kosmos 482 went out prematurely, leaving the probe trapped in a very high elliptical terrestrial orbit (initially 206 x 9,800 km high). Faithful to the secretism of the time, The Soviet Union never admitted the ruling And he simply baptized the mission with the generic designation “Kosmos 482”. After three days, several fragments that had separated from the ship rented over New Zealand, where some remains were even recovered, such as cylindrical fuel deposits. Other objects associated with the mission rented in 1981 and 1983. Designed for Venusian hell. The object that has resisted all this time is the mission descent capsule, aimed at landing in Venus. It is estimated that this sphere has an approximate diameter of one meter and a mass of about 500 kilograms. Here comes the interesting thing: this capsule was designed to survive the infernal atmosphere of Venus, a planet whose average temperature on the surface is 464 ° C. As he points out Satellite analyst Marco Langbroekit is possible that relatively whole to the reentry of the Earth’s atmosphere, although the reentry trajectory and the seniority of the capsule reduce the possibility that it is intact at the time of the impact With the parachute deployed? The imminent reentry has intensified the follow -up by satellite observers. The amateur astronomer Ralf Vandebergh has achieved telescopic images of the object in which it seems to have a parachute. “There is a compact ball, but several frames show a weak elongated structure on a particular side of the ball,” He said to Space.com. In addition, the object could be tumbos, so it is only visible at times. How to follow the reentry. Kosmos 482 Orbit the Earth every 90 minutes in a inclination of 52 degrees. This means that the reentry can occur anywhere between latitudes 52 ° North and 52 ° South. The space -track estimated reentry window and analysts such as Langbroek focuses on May 10, 2025, with an uncertainty of 2 or 3 days that will be reduced as the moment approaches. The ship will make a series of visible passes from the northern hemisphere at dawn just around the planned reentry dates. Sites like Heavens-Above already include predictions of visible passes for Kosmos 482. When the man walked on the moon. The fall of Kosmos 482 is a tangible reminder of the golden era of space exploration and the intense race towards Venus, which followed the lunar race. This 1972 relic (the last year in which man walked on the moon), will return to a radically different world, increasingly congested by thousands of active satellites and a growing amount of space garbage. Image | POT In Xataka | Unable to solve the problem of garbage on earth, humanity has generated one more: space garbage

The European Hera probe has just sent us its first photos for the story: we orbit Mars

Despite how much we have explored Mars, we had few photos of Deimos, the smallest and distant from its two moons. The European Space Agency has just solved it. Launched October 7, 2024ESA’s hera probe goes towards Dimorfo, the first asteroid diverted by humanity. Understand the effects of historical impact that NASA’s Dart probe achieved In 2022 it will be Europe’s contribution to the International Planetary Defense Mission as we detect new potentially dangerous objects in the Solar System. Before getting to Dído, the binary asteroid system of which Dimorfo is part, the Hera probe has flown Mars to gain speed. The gravitational assistance maneuver It happened last night and it was totally successful: Not only because hera shortened his travel time in several months, saving a crucial amount of fuel, but because he took more than a thousand photos. Deimos and the surface of Mars through the Hara Camera (ESA) Moving at 32,400 km/h with respect to Mars, Hera went to just 5000 km from the red planet, taking advantage of its gravity to gain energy. But also to photograph The moon deams only 1000 km A distance, a historical overflow that was possible thanks to the fact that ESA had adjusted the trajectory of the probe to coincide with the satellite. When the images arrived, the agency scientists project them on a large screen at the European Space Operations Center. All present, including Brian May, a astrophysicist in spectroscopy and guitarist of Queen, exploded in shouts and applause. Deimos and the surface of Mars through the infrared thermal chamber (ESA/Jaxa) Affected by the mare coupling, we always look at Mars with the same face, so Hera has photographed his remote sidehis most unknown face. With 12.4 km in diameter, Deimos, a dark moon and covered with dust in potatoes could be a remnant of a great impact on Mars or an asteroid captured by the gravitational attraction of the planet. During your overfruit, Hera used for the first time Three scientific instruments outside the Earth-Luna system: its black and white sensor used for autonomous navigation, its hyperspectral image sensor (which exceeds the limits of the human eye in terms of visible and infrared colors that it is capable of detecting) and its infrared thermal chamber. In addition to the photos, the exercise has served as training for the main mission, but Dimorfo will be a much more complex objective of photographing: the 151 -meter diameter asteroid is Didimo’s moon, which measures 780 meters. The encounter between the probe and the asteroids should occur in December 2026. Two cubesats that travel inside Hera They will approach the asteroids. Image | THAT In Xataka | NASA and ESA have taken a turn in their predictions on the asteroid: the new data almost rule out the impact

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.