WASHINGTON — A NASA airborne astronomy observatory that has been grounded for nearly three months by the coronavirus pandemic may resume flights later this month as advocates for the program address ...

Thirty leading airlines will connect Sofia with 94 destinations in summer 2026, according to a media statement by Vassil ...

Sofia’s Vasil Levski Airport is entering the summer 2026 season with a significantly expanded flight network, offering more destinations and greater connectivity across Europe and beyond. According to ...

EDWARDS AIR FORCE BASE, CA — NASA’s Stratospheric Observatory for Infrared Astronomy, or SOFIA, has passed a significant mission milestone. It has completed the first phase of experimental flight ...

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NASA’s Stratospheric Observatory for Infrared Astronomy — SOFIA, for short — is the largest airborne observatory in the world. Earlier this month, Lowell Observatory Curator Samantha Thompson and ...

Wizz Air has announced the opening of three new direct air routes from Bulgaria for the summer season of 2026, strengthening its presence on the local market and expanding travel options from Sofia ...

Croatia Airlines will launch flights from the Croatian capital, Zagreb, to Sofia, Bulgaria and Podgorica, Montenegro in May. The Zagreb-Sofia flights will commence May 1 and be operated on a seasonal ...