Mysterious Alloy 30' gets smaller when heated, which could help stabilize super-sensitive space telescopes NASA is exploring the properties of a metal alloy that shrinks as it is heated, as boffins in its Astrophysics Division think it may be needed if the planned Habitable Worlds Observatory (HWO) is to succeed....

London-based multinational takes customer portal and Voice API platform offline as 'protective measure' following breach Updated Multinational telco Colt Technology Services says a "cyber incident" is to blame for its customer portal and other services being down for a number of days....