Experts say Trump’s moves to step away from global climate action, ramp up domestic oil and gas production and remove incentives for electric vehicles are worrisome as the planet continues to heat up.

Graphic visualisation of NASA's Solar Dynamics Observatory (SDO) shows a vast 500,000 mile-wide coronal hole in the sun's ...

In the new photos, the X-59 sits in a hangar at Lockheed ... has made its sixth and final flyby of the closest planet to the sun, Mercury, capturing some incredible images of the tiny world.

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

The planet parade occurs when the planets' positions in their elliptical orbit around the sun line make them seem like they are close in the sky. As per Conafay, "It’s happening because of the ...

While planets circle the sun in what's called and heliocentric orbit, they rarely fall together in what appears to the human ...

Early 2025 is a good time for skygazing and spotting up to seven planets in the night sky – if you have a little help.

Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.

Venus is spectacular." In late February, as Saturn and Neptune descend into the glare of the sun, Mercury will rise above the nighttime horizon. So you can see every planet in our solar system ...