A Second Planet Was Found by Closest Star to the Sun

This artist’s concept shows the Proxima Centauri system, including the roughly Earth-sized planet Proxima b and the super-Earth planet Proxima c . According to new research, Proxima c has a minimum mass of about 6 Earth masses, and it orbits its red dwarf host star once every 5.2 years. Our nearest celestial neighbor, the star Proxima Centauri, likely has a second planet.

The planet, dubbed Proxima c, is at least about 6 times the mass of Earth and orbits its tiny red dwarf host once every 5.2 years. If confirmed, the newly discovered super-Earth would be the second terrestrial world found in the Proxima Centauri system, which is located just 4.2 light-years from Earth.

According to the researchers, the discovery of Proxima c could provide insights into how low-mass planets around low-mass stars form, especially when the planets begin their lives well beyond a star’s “snow line,” where water turns to solid ice.The star Proxima Centauri has long captivated the astronomical community.

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Scientists discovered a new ‘quasi-moon’ orbiting EarthAstronomers have discovered that recently spotted asteroid known as 2023 FW13 is actually a quasi-moon, sticking with Earth during its orbit.
Source: BGR - 🏆 234. / 63 Read more »

15 Ways to Celebrate Earth Day Around DCHonor the planet with volunteer opportunities, film screenings, Earth Day festivals, and more.
Source: washingtonian - 🏆 74. / 68 Read more »

Celebrating Earth Day with Eco-Friendly Philadelphia businessesWe're celebrating Earth Day in Philly with some sustainable bridal wear, ethical baby clothing and other business making goods while doing good for the environment.
Source: 6abc - 🏆 250. / 63 Read more »

Jaden Smith and Samsung Launch Eco-Friendly Accessories for Earth DayMSFTSrep founder, musician and artist Jaden Smith joins forces with Samsung for Earth Day on an eco-friendly new collab. Is he a boy again? Last I heard he was wearing dresses.
Source: etnow - 🏆 696. / 51 Read more »

We Might be able to Find Evidence for Modified Gravity…in the EarthA team of researchers has proposed that we might be able to use seismic motions in the Earth itself to test for modified gravity.
Source: universetoday - 🏆 297. / 63 Read more »

Ancient ocean floor surrounds Earth's core, seismic imaging revealsScientists have discovered an ancient ocean floor between Earth's core and mantle.
Source: LiveScience - 🏆 538. / 51 Read more »