On February 28, all seven planets will align and be visible from Earth, a celestial event last seen in January without ...

Once again, the Solar Orbiter has flown close to Venus. This time, however, the probe was deflected in such a way that it is ...

If we're looking for life as we don't know it, the best solvent out there may be concentrated sulfuric acid — the stuff ...

Planet Parade on February 28, 2025, will be a rare celestial event where all seven planets—Mercury, Venus, Mars, Jupiter, ...

Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

Astronomers use the term "planetary alignment" to describe when planets come close together on one side of the Sun at the ...

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 ...

Planets will align on Feb. 28 in a semi-rare phenomenon that only occurs every few years. Can you see it in Georgia? Here's ...

The Exploring Venus with Electrolysis (EVE) idea calls for balloons that can fuel themselves in the planet's atmosphere.

On the 95th anniversary of its discovery, Pluto remains one of the most beloved and enigmatic worlds in our solar system, ...

The European Space Agency (ESA) is ready to guide the ESA/NASA Solar Orbiter spacecraft through its closest encounter with ...

Saturn, Venus, Neptune, Uranus, Jupiter, Mars and Mercury will be visible in an uncommon planetary alignment this month.