A new study, however, identifies a possible candidate. A separate team of astronomers compared 1983 data from the Infrared ...

From Mercury to Neptune, explore our solar system ... sweeping up material in their orbits and becoming the planets we know today. This model of solar system formation is known as the nebular ...

As the dreamy planet Neptune waffled back and forth from Libra ... those who were born in this timeline are able to make their business model by learning from the past and redefining it.

K2-18b resides within the habitable zone of its star, making the presence of liquid water and thus life possible. Using the James Webb Space Telescope, researchers detected molecules in K2-18b's ...

For years, astronomers have toyed with the idea that the Sun hides an extra planet so distant and dim that even the best ...

Neptune, TOI-270 d provides a critical opportunity to understand atmospheric composition and planetary evolution in a ...

The planet is thought to be gaseous, similar to Uranus and Neptune. Hypothetical lightning lights up the night side. Caltech/R. Hurt (IPAC) The International Astronomical Union downgraded Pluto's ...

More information: P. Chaturvedi et al, TOI-3493 b: A planet with a Neptune-like density transiting a bright G0-type star, arXiv (2025). DOI: 10.48550/arxiv.2504.12884 ...

NASA's James Webb Space Telescope (JWST) has found water swirling in the air of a distant alien planet, a new study reports. That exotic world is TOI-421 b, a boiling-hot "sub-Neptune" orbiting a ...

Astronomers searching for a ninth planet in our solar system say they've found a "good" candidate far beyond Neptune, according to a new preprint study. This could be humanity's first glimpse at ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Venus and Saturn will line up either side of Neptune near the horizon on the morning of May 8.