A new study says the mystery object is likely a remnant of a Pluto-like world.
Scientists hope the samples will provide insight into the origins of the solar system and life on Earth.
Captured by the GREGOR telescope in Spain, the high-resolution pictures offer a new glimpse at the sun's magnetic field.
Captured by the European Southern Observatory's Very Large Telescope, the image shows a star and two gas giants roughly 300 light-years away.
You won't need a telescope to get some incredible views of our solar system's largest planet.
The astronomer who nicknamed the planet "Farout" said he did so because it's both "cool" and "a very-far-out object in distance."
The New Scientist magazine popularized the term, but two astronomers have already named them "submoons."
The dwarf planet is new evidence of the long-sought Planet X.
The scientists came to the conclusion after examining 'Oumuamua's trajectory.
The supposed "interstellar immigrant" is located near Jupiter but has an atypical orbit.