In the outer reaches of our solar system, far beyond the orbit of Pluto, lies Sedna, one of the most mysterious objects ever ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

The European Space Agency (ESA) has detected what could be only the third known object to enter our solar system from ...

This article is published in Aerospace Daily & Defense Report part of Aviation Week Intelligence Network (AWIN), and is ...

The Space Shuttle Orbiter was a revolutionary spacecraft that changed the way we think about space exploration. Designed for ...

Astrophysicist Josep Trigo-Rodriguez, from the Institute of Space Sciences near Barcelona, Spain, believes it's an ...

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

Meet Astrophel Aerospace, a deep-tech Indian startup that blends frugal innovation with indigenous engineering to disrupt the ...

The European Space Agency (ESA) said it is monitoring an unidentified object alongside Russia identified only as A11pl3Z as it hurtles at astonishing speed from outside the Milky Way ...

More information: Elena Ancona et al, Feasibility study of a mission to Sedna—Nuclear propulsion and advanced solar sailing concepts, arXiv (2025). DOI: 10.48550/arxiv.2506.17732 ...

A new interstellar object has been spotted careening into the solar system at an extremely unusual, hyperbolic trajectory. If ...