Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks as the world's telescopes ...

The Hubble Space Telescope captured imagery of Jupiter and its Great Red Spot in 2023 and 2024. Credit: NASA, ESA, J.

Six planets are part of the alignment, which will last until Feb. 18. Mercury will join the alignment later in the month.

Discovered on December 27, 2024, asteroid 2024 YR4 is currently rated as a three on the Torino scale. Space agencies around the world are closely monitoring ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

Four planets will be widely visible to the naked eye through part of February, but calling them a 'planetary alignment' may not be the full picture.

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

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