6.What is the primary objective of the LOw-Frequency ARray (LOFAR), recently seen in news?
[A] To study the Earth’s core
[B] To observe the Universe at low radio frequencies
[C] To monitor climate change
[D] To track asteroid movements
[B] To observe the Universe at low radio frequencies
[C] To monitor climate change
[D] To track asteroid movements
Correct Answer: B [To observe the Universe at low radio frequencies]
Notes:
Astronomers discovered a new radio galaxy using the LOw-Frequency ARray (LOFAR), a pan-European distributed radio interferometer developed by the Dutch Institute for Radio Astronomy (ASTRON). LOFAR observes the Universe at low radio frequencies (90-200 MHz) and can simultaneously observe multiple directions. It aims to explore the early universe, solar activity, and the terrestrial atmosphere. LOFAR’s innovative design includes advanced digital beam-forming for agile, multi-user operations.
Astronomers discovered a new radio galaxy using the LOw-Frequency ARray (LOFAR), a pan-European distributed radio interferometer developed by the Dutch Institute for Radio Astronomy (ASTRON). LOFAR observes the Universe at low radio frequencies (90-200 MHz) and can simultaneously observe multiple directions. It aims to explore the early universe, solar activity, and the terrestrial atmosphere. LOFAR’s innovative design includes advanced digital beam-forming for agile, multi-user operations.