When Poh Gang Kai left Singapore to study astronomy 15 years ago, he never dreamed he would one day work at NASA. Now, he ...

Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.

It’s not uncommon for space missions to be tested here on planet Earth. With the plethora of missions that have been sent to ...

A planetary alignment happens when planets “line up” on the same side of the sun. The phenomenon is visible this month ...

The International Space Station "has served its purpose" and should be deorbited "as soon as possible," SpaceX chief and ...

The ripples suggest that the lake was free of ice at one point.

The likelihood of 2024 YR4 colliding with the our planet in 2032 have ticked up to over 3 percent. Is it time to start ...

Every Martian year (which last 686.98 Earth days), the red planet experiences regional dust storms that coincide with summer in the southern hemisphere. Every three Martian years (five and a half ...

Human beings have been striving for years to learn more about the planets neighboring Earth. In particular, the efforts have focused on Mars, where the Curiosity rover has been pla ...

Why the 'Planet Parade' will peak this weekend and look its best until 2036 as all seven other planets in the solar system ...

Jared Isaacman, Trump's pick for NASA chief, is expected to focus on sending humans to Mars rather than landing them on the ...