ALMA Detects Most Enriched Concentration Of Methanol And Hydrogen Cyanide Observed In Any Comet Ever See Also: Meanwhile, ...

KEY FINDINGS The structure is wrong for a comet. The direction of the activity defies solar physics. And every new image ...

Comet 12P/Pons-Brooks and Jupiter were seen by NASA's Solar TErrestrial Relations Observatory-A (STEREO-A). Credit: Space.com | NASA STEREO | edited by Steve Spaleta ...

When astronomers search for planets that could host liquid water on their surface, they start by looking at a star's habitable zone. Water is a key ingredient for life, and on a planet too close to ...

SpeQtral-RAL Space Quantum Communications Satellite Successfully Launches on SpaceX Transporter-15 Singapore-UK quantum collaboration begins on-orbit commissioning following successful deployment ...

NASA Solar Dynamics Observatory captures sunspot AR3341 blast a powerful X1.1 solar flare. Credit: Space.com | footage courtesy: NASA/SDO | edited by Steve Spaleta Music: All Parts Equal by Airae / co ...

Researchers refined the trajectory of interstellar comet 3I/ATLAS using ExoMars Trace Gas Orbiter data, improving predictions and enabling precise monitoring for scientific study and planetary defense ...

3I/ATLAS is only the third known interstellar visitor, hence the prefix “3I.” The second known interstellar body, Comet 2I/Borisov, was discovered by the Russian astronomer Gennady Borisov in August ...

Public fascination with the interstellar object 3I/ATLAS intensified this week after a surge of online posts claimed the visitor was aligned with newly discovered comet C/2025 R2 (SWAN) in what some ...