Mount Lewotobi in eastern Indonesia erupted Monday at 11:05 a.m., sending ash 18 km high and covering villages like Boru and Wulanggitang in thick gray-black clouds drifting northward.

MOSCOW, July 7. /TASS/. The launch of the Soyuz-2.1b carrier rocket carrying Ionosfera-M satellites No. 3 and No. 4 will take place in late July, Russia’s state-run space corporation Roscosmos said.

The field of two-dimensional (2D) materials has seen substantial growth with emerging options such as MXenes, transition metal dichalcogenides (TMDs), black ...

Implementation involves scheduled tracer injection into the CO₂ stream with periodic CAT sample retrieval for laboratory analysis. The system's integrated architecture correlates surface measurements ...