Browsing Tag
Earth’s core
2 posts
Mars has a solid core, resolving a longstanding planetary mystery — new study
NASA Kevin Olsen, University of Oxford and Mhairi Reid, University of Oxford Scientists have discovered that Mars has…
Why on Earth is the planet’s day getting shorter?
Quality Stock Arts/Shutterstock James O’Donoghue, University of Reading Earth will complete a rotation 1.33 milliseconds earlier than usual…