This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

NASA's Parker Solar Probe just screamed past the Sun for the 23rd time, once again matching its own records for closest ...

The Solar System continues to surprise us day after day and its presence in terms of dominance and expansion goes far beyond ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

Floating around at the edge of the Solar System are ... weird frontier of space billions of miles from the Sun just got weirder. If Altjira really is a triple system, it would be the second ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

ranging from irregular town-size space rocks to massive rounded bodies that are potentially big enough to be considered planets in their own right. So exactly how many solar system moons have we ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

As the agency's SPHEREx space telescope and PUNCH solar mission rode toward their orbital stations tonight (March 11) at ...

Previous research has suggested that the Oort cloud contains remnants of the solar system's planets ... it creates a spiral structure in physical space that is roughly 15,000 AU in length ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...