Bad Astronomy | A solar flare in AD 774 changed the chemistry of Earth’s atmosphere
In AD 774, an extremely powerful explosion of matter and energy from space struck Earth….
science
NASA says the new images reveal a huge valley on the surface of Mars, the largest in the solar system
Arizona’s Grand Canyon may be stunning, but it’s just a “scratch” compared to the massive…
Mars Valley is larger than the Grand Canyon, and it is the largest in the solar system: NASA
close The Grand Canyon in Arizona may be stunning, but it’s just a “scratch” compared…
A fresh fountain in Yellowstone will not trigger a major volcanic eruption
Geyser hides underneath Yellowstone National Park He woke up recently. But don’t worry: this doesn’t…
Jupiter is bigger than some stars, so why haven’t we got a second sun?
The smallest known main serial star in the Milky Way is a true messenger of…
SpaceX may attempt to catch a missile that is falling into a launch tower
Zoom in / The SpaceX spacecraft is expected to have landing legs. The first-stage launch…
Rover to explore the soul landing on Mars
Photo: Robin Beck / Agence France-Presse (Getty Images) On January 3, 2004, the Mars Reconnaissance…
Look for these astrological highlights
CINCINNATI – In 2020, backyard star-watchers are treated to a surprise guest at Comet NEOWISE…
A Harvard professor believes that the strange asteroid from 2017 was strange technology
A Harvard professor named Avi Loeb, head of the astronomy department at Harvard University, believes…
Earth is at its closest point to the sun today
NASA recently talked a little bit about something going on between Earth and the Sun…