Most of the long-period comets in the Solar System come from the outer Oort Cloud. The inner region is much more stable. It's closer to the Sun, which means it's more strongly bound by the Sun's ...

The inner Oort cloud, between 1,000 and 10,000 AU from the sun, displays a spiral formation with arms that extend 15,000 AU.

Kathleen deLaski unpacks her new book, which envisions higher education as a stepladder to skills that learners collect over ...

Located at approximately 4.3 km above sea level, MACE has observed this energetic burst, which is located 8 billion ...

In a groundbreaking achievement, NASA successfully sent a laser message from the Psyche spacecraft to Earth, spanning 16 ...

RSS chief Mohan Bhagwat urges people to understand the organisation's goal of uniting Hindu society, emphasizing close ...

Communication is key in long-distance relationships, with online gaming offering a way to bridge the gap and connect. Video games like Magicka 2 and Don't Starve Together create opportunities for ...

Quipu, named after the Incan system of knotted cords used for recording information, spans an astonishing 1.3 billion light-years-a distance over 13,000 times the length of the Milky Way.

This cosmic web acts as the scaffolding on which all visible structures in the universe are built: within the filaments, gas flows to fuel star formation in galaxies. Direct observations of the ...

Copyright 2025 The Associated Press. All Rights Reserved. Former skaters, including Olympian Nancy Kerrigan, mourning plane crash victims This recent handout ...

And even that would be challenging. By Jonathan Corum The distance between Earth and Mars constantly shifts as they move around the sun, ranging from about 35 million miles to 250 million miles.

Star formation in the early universe was a vigorous ... while we've only been watching young stars from a great distance for a few decades. Stars are massive, energetic, complex objects that ...