Nickel is detected in an interstellar comet, confusing NASA
Astronomers have spotted nickel gas streaming from comet 3I/ATLAS, an interstellar object, a body from outside our solar…
NASA will unveil new images of interstellar comet 3I/ATLAS on Nov. 19. Here’s how to watch live
NASA Shares Interstellar Comet 3I/ATLAS Images – YouTube Watch On NASA will reveal new imagery of the interstellar…
Leanspace raises €10 million Series A round to bring software-defined satellite operations to enterprise and institutional space programs
STRASBOURG, November 17th, 2025 – Leanspace, a European satellite operations technology provider, today announced it has raised €10…
Israeli-American team discovers many distant planets may have water on them
A new study challenges long-held assumptions about how water forms on planets, finding that many close-in sub-Neptunes —…
Prof. Avishai Dekel, pioneering Israeli astrophysicist and cosmologist, dies at 74
Prof. Avishai Dekel, one of the world’s leading astrophysicists and a central figure in shaping modern cosmology research…
Scientists Finally Identify the Source of the Cosmic Ray ‘Knee’
Cosmic rays, high-energy particles that travel through space, have puzzled scientists for decades. One particular feature of their…
Vera Rubin Observatory’s First Image Reveals Massive 160,000-Light-Year Star Stream Behind Galaxy M61
This structure, as long as the Milky Way itself, suggests the remains of a devoured dwarf galaxy and…
‘Elon needs to take this into account for the future’
A man vacationing in the Turks and Caicos Islands recently stumbled upon what he says are fragments from…
Nasa to hold urgent briefing TODAY as mysterious ‘interstellar object’ heads closer to Earth
Nasa has called an urgent briefing today to share a series of updates on the mysterious “interstellar object”.…
Virtual Telescope’s WebTV – The Virtual Telescope Project 2.0
Next event: “Interstellar Comet 3I/ATLAS: online observation” – 19 Nov. 2025, starting at 04:15 UTC Support Us!You will…
Astrophotographer spies an ancient supernova remnant shining in the wing of a cosmic swan (photo)
Dutch astrophotographer Cornelis van Zuilen combined 35 hours of telescopic data to create an incandescent view of the…
Scientist Say They’ve Found Caves on Mars That May Contain Life
Scientists have long been interested in the caves of Mars — not just because they could provide a…