In a groundbreaking discovery, astronomers have identified TOI-1846 b, a super-Earth exoplanet located 154 light-years away.

The discovery of a second Earth could further stimulate this investment leading to economic opportunities both on and off our planet. Conclusion A New Chapter in Space Exploration.

A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...

Scientists studying data from the Alpha Centauri star system on Wednesday announced what they believe is a second Earth-like planet orbiting the star closest to … ...

First came the surprising discovery that Earth’s atmosphere is leaking. But for roughly 60 years, the reason remained a mystery. Since the late 1960s, satellites over the poles detected an ...

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...

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Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth ...

"Mini-moon" to temporarily orbit Earth for 2 months 00:48. Earth will get a second moon for about two months this year when a small asteroid begins to orbit our planet. The asteroid was discovered ...

Starting next week, the moon, Earth’s closest celestial body, will be joined by a new neighbor: a second moon. From Sept. 29 until Nov. 25, astronomers calculate that 2024 PT5— which is what ...

A super-Earth, Kepler-725c, about 10 times Earth's mass, has been detected in the habitable zone of a sun-like star using the Transit Timing Variation (TTV) technique.