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Astronomy
Sputnik 1: The First Spacecraft to Orbit Earth - History & Facts
The first spacecraft to reach space was the
Sputnik 1
. It was launched by the Soviet Union on October 4, 1957.
Sputnik 1: The History of the First Artificial Satellite
Estimating Star Diameter: Methods and Techniques
Astronomy
Revolutionary High-Resolution X‑ray Gratings Power Next-Generation Spectrometers
OHB Space: Germany’s Rising Satellite Maker Targeting the Stars
NASA Announces 2001 FO32 Asteroid Will Closely Approach Earth on March 21 – 1.25 Million Miles Away
Science Discoveries
Key Policies for Mass‑Market Success of Low‑Carbon Vehicles
UN Warns La Niña May Return by Year-End 2021
Scientists Launch Comprehensive Survey of Plastic Pollution in African Waters
Science Discoveries
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Astronomy
James Webb Space Telescope: A Cosmic Time Machine Unveiling Baby Galaxies
New Findings Show Early Galaxies Were Larger and More Complex Than Once Believed
Astronomers Discover Hydrogen‑Poor Knots in Planetary Nebula WR 72
Mapping Maser Emissions in the Sagittarius Stellar Stream: Insights into Galactic Dynamics
Beth Moses Reaches Space Without Nausea, Now Training Future Virgin Galactic Travelers
Hidden Black Hole–Neutron Star Mergers Unveiled in Dense Star Clusters
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