The post Astronomers Hoping To Be Ready To Send A Probe To The Next Interstellar Object That Enters Our Solar System first on ...

Spirals of solar wind can spin off larger solar eruptions and disrupt Earth's magnetic field, yet they are too difficult to ...

An astrophysicist has made an ambitious proposal for how humanity could probe the extreme physics of black holes — by sending a spaceship no bigger than a paperclip to our nearest one. The spacecraft, ...

Japan's Hayabusa2 probe faces a tougher mission after new measurements revealed its target asteroid is nearly three times smaller and spinning about twice as fast as originally estimated.… Having ...

NASA is recruiting volunteers to help track the path of the Artemis II mission that is sending a crew to orbit the Moon. As early as next spring, NASA hopes to send astronauts back to the moon - to ...

During a solar eclipse, astronomers who study heliophysics are able to study the sun's corona—its outer atmosphere—in ways they are unable to do at any other time. The brightest part of the sun is so ...