Massive Low Earth Orbit Communications Satellites Could Disrupt Astronomy Observations of the BlueWalker 3 prototype…
Browsing: Space
Space refers to the vast, seemingly infinite expanse beyond Earth’s atmosphere where planets, stars, galaxies, and cosmic phenomena exist. It is a realm defined by extreme conditions—near vacuum, intense radiation, and temperatures ranging from blistering heat to freezing cold. Space exploration has revealed a universe rich with complexity, from black holes and exoplanets to the cosmic microwave background that offers clues to the Big Bang. For scientists, space is both a frontier and a laboratory, offering insights into fundamental physics, the origins of the universe, and the potential for life beyond Earth. It continues to inspire curiosity, innovation, and a deeper sense of our place in the cosmos.
The Expedition 70 crew continues preparing for a pair of spacewalks for science and maintenance…
After years of anticipation and hard work by NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification…
Intense flashes of light, not mass, resolve the puzzle of impossible brightness. When scientists viewed…
Spacewalk preparations and exercise gear maintenance were the primary tasks for the Expedition 70 crew…
Researchers confirm the spin of the M87 galaxy’s supermassive black hole by observing the wobble…
A Captivating Spiral Galaxy in Virgo It’s easy to get swept up in the swirling…
NASA’s OSIRIS-REx sample collection from asteroid Bennu exceeded expectations in material quantity, slowing the curation…
NASA’s Parker Solar Probe broke its own record by approaching within 4.51 million miles of…
The International Space Station Expedition 70 crew is beginning its first full week together following…
The six-wheeled geologist spotted the twister as part of an atmospheric exploration of Jezero Crater.…
Mysterious and inescapable, black holes rank among the most extraordinary entities in the universe. Scientists…
What are some skywatching highlights in October 2023? A “ring of fire” solar eclipse across…
Richard Binzel describes how asteroid dirt and dust delivered by OSIRIS-Rex, with help from MIT,…
Hubble’s image of G35.2-0.7N reveals a massive protostar ejecting a jet, providing insights into high-mass…
Scientists have identified close binary stars as the likely cause behind the mysterious alignment of…
The Mars Ascent Vehicle team completed crucial wind tunnel tests at NASA’s facility, paving the…
NASA’s first asteroid sample return mission is back on Earth… A record ride in space…