The supposed "strange signals" were not mysterious at all, but commonly observed transit signals, according to NASA.

Exoplanet TOI 1227 b is being bombarded by x-rays from its host red dwarf star, causing it to “shrink from the size of ...

At the beginning of the exoplanet age, the goals were fairly simple. The first was to find as many of them as possible to ...

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A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d is ...

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, challenging many of the previously held assumptions about planetary ...

Deep beneath the surface of distant exoplanets known as super-Earths, oceans of molten rock may be doing something ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A selection of exoplanets that orbit in the habitable zone around their stars — where water can ...