Their new study shows that Earth’s massive drop in temperature after the dinosaurs went extinct could have been caused by a large drop in calcium levels in the ocean. The study showed that the ...
Coming from one of the world's largest astrophysical research institutes, I can tell you, the anticipation across the global ...
Morning Overview on MSN
Astronomers suspect a hidden giant lurking far beyond Neptune
Astronomers are closing in on what looks like a colossal missing piece of the Solar System, a giant planet that appears to ...
Morning Overview on MSN
NASA tracking bus-size asteroid now hurtling toward Earth
A bus-size asteroid is racing through space on a trajectory that will bring it close to Earth, and NASA is watching it with ...
February: it’s a short month, and it’s also relatively short on stargazing highlights. Still, patient stargazers will be rewarded with a memorable planetary alignment. And for those readers joining us ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results