It's hard to get away for a week." If Sun did take an extended vacation, it'd probably be to Mars, he said. But only for a two-way trip. "I think the only thing [that] may change my mind on crypto ...

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Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also ... was much wetter and much more like our planet in its ancient past.

"I don't really take vacation time. It's hard to get away for a week." If Sun did take an extended vacation, it'd probably be to Mars, he said. But only for a two-way trip. "I think the only thing ...

"On Earth, we have the luxury of picking up our cell phones and instantly ... minimal support from teams on Earth." Mars is the fourth planet from the Sun. On average, it's around 140 million ...

Astronomers use planetary alignment to describe the phenomenon when planets gather closely on one side of the Sun at the same ...

Mississippi stargazers will be able to see 4 or 5 planets in the night sky with their naked eye this month. Will you be able ...

Whether you’re an astronomer, ordinary stargazer or astrologer, the alignment of the other seven planets in our solar system ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you identify them.

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University of Amsterdam in a statement. This orbital period places it a little closer ...