Venus Harbors Secret Asteroids That Could Threaten Earth, Study Warns

Twenty years ago, Congress gave NASA Directive: Find 90% of the Earth’s small world that can hurt our little world. Since then, the astronomers have made a great progress following a rocky cavity trash, but a new research shows a population of asteroids around Venus who can create a problem.

This so-called “Venus Co-Orbitals” shares around the sun Our neighbor Our planet But not harmless Tagalong. According to a paper viewed by astronomy and astrophysics magazine and Currently the landlord In the archive, a group of asteroids can still pose a threat to the place.

Potentially dangerous asteroids (or phas) ​​are 460 meters (140 meters), this is 0.05 astronomical unit (4.6 million miles, 7.5 million kilometers), inside the ground orbit.

Researcher Valerio Carruba at the University of São Paulo, conducted an investigation. Carruba’s team suspects can be more difficult to discover more, more than 20 well-known interlocutors.

“Current basic observations, the Rubin Observatory can detect some of these facilities, while Windows and Sun extension restrictions are limited, can detect these objects during a favorable configuration,” he said. The team wrote on paper. Space missions based on Venus’ orbits can be a tool to reveal an orbitals of Venus. “

These asteroids have called the “Lyapunov time” for about 150 years of scientists and do not make the orbits in the space tartcales very quickly and unpredictable.

To understand that they created a threat, researchers created digital clones of asteroids and received orbital simulations that cover 36,000 years. The team wrote that “numerous close meetings and perhaps a potential popular population of potential potential potential potential potential to low eccentricity.

However, this praise orbital asteroids often hide with the sun’s glow and therefore appear during the narrow observation windows. Forthcoming Vera Rubin ObservatoryIt is expected to start operations in July 2025 and can help catch some. But even rubin Unusual strong camera will not be enough to catch the whole population.

The authors can be the best way to find an ancestor in the venus, both in the area-based observatory, but also an impossible asteroids near a cosmic.

With small asteroids that can even be released City-plain energy With an effect, finding an orbit of this inaccessible venus is not only academic – it may be important for planetary protection.