Casey Dreier, chief of space policy at the Planetary Society, highlighted the absence of critical technologies such as life-support systems and infrastructure that are critical for a mission to Mars ...

Four of the planets – Mars, Jupiter, Saturn and Venus – will be visible ... The rare parade should be visible until about the ...

“There would be a lot of congressional resistance,” to any Mars-first plans, said Casey Dreier, chief of space policy at The Planetary Society, a nonprofit focused on space exploratio ...

Baker said that there are other astronomical events that may be more interesting than the parade of planets. Baker said Mars ...

An extraordinary astronomical phenomenon will illuminate the sky as stargazers are urged to look up to catch a glimpse of the ...

The asteroid currently has about a 2 per cent chance of colliding with Earth in December 2032, according to NASA and the ...

"Tonight, we're going to be able to see Saturn for the last time this season until it returns to the morning sky in May," ...

Four of the planets – Mars, Jupiter, Saturn and Venus ... visible until about the end of February, according to The Planetary Society.