The exoplanet TRAPPIST-1 d intrigues astronomers looking for possibly habitable worlds beyond our solar system because it is similar in size to Earth, rocky, and resides in an area around its star ...

As another world around TRAPPIST-1 shows no signs of an atmosphere, astronomers urge us not to give up hope for an Earth-like atmosphere on one of the other worlds in the system.

The innermost Earth-like planet in the famous TRAPPIST-1 system might be capable of supporting a thick atmosphere after all, according to new research.

Nevertheless, scientists are motivated to seek signs of atmospheres on the TRAPPIST-1 planets because red dwarf stars are the most common stars in our galaxy.

The powerful space telescope has the ability to gather infrared spectra of exoplanet atmospheres, a key need in understanding the planets being discovered.

Three out of seven Earth-sized planets in the TRAPPIST-1 system are likely without an atmosphere, ruling them out as habitable worlds.

Scientists rule out an Earth-like atmosphere for nearby exoplanet TRAPPIST-1 d Webb telescope helps scientists narrow down the search for “Earth twin” planets ...

Astronomers had hoped to observe an atmosphere on one of the seven planets known to orbit Trappist-1, a red dwarf star. A new study found nothing to write home about.

If these planets can retain atmospheres, even while subjected to close-range blasts of stellar radiation, perhaps an abundance of other worlds out there could, too.

Johnny Kats is back in action, hosting a series of exciting events this weekend.The lineup includes G-Dragon performing at the T-Mobile Arena, the Unity show at ...

The two Viking spacecraft both consisted of an orbiter and a lander. Viking 1 entered Mars’ orbit on June 19, 1976, and successfully landed on the surface on July 20, 1976, which was also the seventh ...