Venus might not seem like a particularly hospitable place, but its atmosphere could support some forms of life.
NASA's Juno spacecraft has sampled Europa's atmosphere and discovered less oxygen than had been expected.
A peculiar metallic sphere found by a family in Florida 50 years ago sparked claims that it could be an alien device.
Just in time for Halloween, NASA has posted up an image of an eerie-looking formation in the gas giant's atmosphere.
NASA's James Webb Space Telescope has detected potential evidence of life in a planet 120 light years away.
The remarkable footage was disclosed during this week's Senate Committee hearing on the topic of UFOs.
A mysterious metal sphere has been the focus of much speculation since it appeared on a beach in Hamamatsu.
The controversial plan would involve using a fleet of 125 tanker jets to shroud part of the Earth's atmosphere.
The unidentified object reportedly landed in a tree after falling from the heavens over Veracruz on July 31st.
Two astrophysicists explore the possibilities of using the new telescope to analyze the atmospheres of extrasolar planets.
Known as 'trioxides', these highly reactive chemicals could be contributing to health and environmental problems.
NASA's car-sized rover has successfully managed to turn the Martian atmosphere into breathable oxygen.
Astronomers have identified an extrasolar planet that appears to have regenerated its own atmosphere.
Scientists have, for the first time, detected a hurricane taking place in the Earth's upper atmosphere.
A new paper has cast doubt on the presence of phosphine gas in the atmosphere of the planet Venus.
A strange metallic sphere found near the home of a family in Florida sparked a decades-long mystery.
Ivan Vagner recently captured something unexplained over the Earth's southern hemisphere.
Scientists have determined the most likely shape of the heliosphere which surrounds the solar system.
NASA's High-Resolution Coronal Imager has captured new high-resolution images of the Sun's atmosphere.
A new analysis of data from NASA's Voyager 2 mission has revealed that the atmosphere of Uranus is leaking.