Dark matter is an elusive type of matter that does not emit, absorb or reflect light and is thus impossible to detect using ...

With an assist from the NEID spectrograph, a team of astronomers have confirmed the existence of exoplanet Gaia-4b—one of the most massive planets known to orbit a low-mass star. Gaia-4b is also the ...

Gaia-4b, a giant exoplanet orbiting a small star, is the first planet confirmed using Gaia’s astrometric technique.

In a significant development, a team of scientists from the Physical Research Laboratory (PRL), Ahmedabad, have discovered a ...

Scientists at the Physical Research Laboratory (PRL) in Ahmedabad have made a significant discovery, identifying a new ...

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The NEID spectrograph on the WIYN 3.5-meter Telescope conducted crucial follow-up observations to confirm one of the most massive planets known to orbit a low-mass star One mission that NEID is ...

114, No. 792 (February 2002), pp. 153-168 (16 pages) ABSTRACT We discuss the design and performance of TEXES, the Texas Echelon Cross Echelle Spectrograph. TEXES is a mid‐infrared (5–25 μm) ...

Indian researchers have discovered a dense sub-Saturn exoplanet, TOI-6038A b, which is 78.5 times the mass of Earth. This ...

134, No. 1031, 2022 January Highly Sensitive, Non-cryogenic NIR High... WINERED is a novel near-infrared (NIR) high-resolution spectrograph (HRS) that pursues the highest possible sensitivity to ...

With an assist from the NEID spectrograph, a team of astronomers have confirmed the existence of exoplanet Gaia-4b—one of the most massive planets known to orbit a low-mass star. Gaia-4b is also ...