Rovers Archives - Page 3 of 11

Martian Volcanoes Once Chose Violence

Apr 29, 2022 | Daily Space, Earth, Galaxies, Mars, Perseverance, Science, Sky Watching, Supernovae

An analysis of images taken by the Spirit rover of olivine-rich rocks in Gusev crater has revealed a much more violent volcanic origin than originally thought and one that likely occurred early in Mars’s history. Plus, balloon science, more Mars, more volcanoes, pretty Hubble images, and What’s Up (a supernova!).

Stellar Death Just Got More Lit

Apr 28, 2022 | Crewed Space, Curiosity, Daily Space, Exoplanets, Jupiter, KBOs, Mars, Moon, Random Space Fact, Rockets, Space History, Spacecraft, SpaceX, Stars, Supernovae

Remember that new object, COW, named for a strange supernova? We’ve seen four more of these Fast Blue Optical Transits, and new research may even have figured out just how and why they occur. Plus, Crew-4 launches, a bunch of planetary science news, micronovae, and this week in rocket history, we look back at the San Marco program.

An In-Depth Look at Recent Mars Science And Exploration

Apr 14, 2022 | Comets, Crewed Space, Curiosity, Daily Space, Mars, Moon, Random Space Fact, Space History

A new paper looks at marsquakes and what is causing them, which turns out to be magma moving. And Curiosity has found rocks it needs to go around. Then there is the weather on Mars. Plus, lunar formation, a giant comet, and this week in rocket history, we look back at Apollo 13.

ESA’s Gaia Observatory Dates Milky Way’s Evolution

Mar 25, 2022 | Citizen Science, Climate Change, Daily Space, Earth, ESA, Exoplanets, Galaxies, Mars, Milky Way, Perseverance, Sky Watching, Spacecraft

Stellar formation and evolution data collected from ESA’s Gaia telescope has allowed scientists to create a timeline of the evolution of our own galaxy, the Milky Way. Plus, an ancient ice age, sound on Mars, a new exoplanet, and What’s Up.

Using the Moon to Detect Time-Space Changes

Mar 18, 2022 | Cassini, Daily Space, Earth, ESA, JWST, Mars, Moon, Physics, ROSCOSMOS, Rovers, Saturn, Sky Watching, The Sun

Scientists propose using changes in the distance from the Earth to the Moon and measured by lasers as a way to detect the phenomenon of gravitational waves. Plus, JWST is working, ExoMars is at risk, and in this week’s What’s Up, we learn about looking for zodiacal light.

Rising Oxygen Levels of Past Earth May Help in Search for Life

Feb 4, 2022 | Asteroids, Crewed Space, Daily Space, Earth, ESA, Jupiter, Mars, Moon, Rockets, Rovers, Sky Watching, SpaceX, Uranus

Scientists analyzed iron-rich sedimentary rocks and estimated the amount of oxygen present in the atmosphere when those rocks formed, finding low levels of oxygen and giving insight into a potential biosignature for life beyond Earth. Plus, controlling robots from space, a SpaceX launch, and this week’s What’s Up.