SPACEAn astrobiograopher in Arizona captured a photo of the comet Leonard as a streak of colorful light appears in the sky, moving away and never to be seen from Earth again.
Three new worlds have been identified by the Transiting Exoplanet Survey Satellite (TESS), one somewhat larger than Earth and two of a sort not seen in our solar system.
A Russian military satellite and rocket stage's tiny fragments could come this week, crashing down, after the craft went through a malfunction on low Earth orbit.
One of the oddest things in the universe, according to one astronomer, might be Earth. A scientist claimed that the planetary systems that astronomers discovered are not the same as our own.
After debates on whether Earth is shrinking or expanding, a NASA scientist reveals that the planet is losing mass and it has something to do with the atmosphere.
NASA is hoping theologians, specifically at the Center for Theological Inquiry (CTI) in Princeton, New Jersey, will have the answer to the question of how humans are going to react to reports that "intelligent life" does exist on other planets.
A team of researchers from the California Academy of Sciences recently reported soot forming wildfires filled the sky and blocked the Sun shortly after an asteroid hit the Earth.
Scientists analyzed meteorites that traveled from Mars and landed on Earth and came up with a new theory of how the two planets formed, contradicting an existing theory of their origins.
The December solstice is when the sun reaches its southernmost position, making nights longer and days shorter in the Northern hemisphere while the opposite happens in the Southern hemisphere.
Earth's magnetic field tilted about 41,000 years ago causing the Laschamp event in which the lessened magnetic pull that sent auroras wandering toward unexpected places on Earth,
Scientists will soon be sending a probe to explore Venus, the neighboring planet of Earth, with support from a new privately-financed mission, to see if life is possible there.
Earth's Black Box in Tasmania, Australia will record every conversation and step humans took to fight climate change. The storage is built to be indestructible even to climate crises so future civilizations will learn from it.