Measurements from NASA’s Transiting Exoplanet Survey Satellite (TESS) have enabled astronomers to greatly improve their…
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 revolution in our understanding of the night sky and our place in the universe…
Using the European Southern Observatory’s Very Large Telescope (VLT), astronomers have discovered the absence of…
An international team of researchers has found multiple planet systems orbiting red dwarf star Gliese…
ESA’s Solar Orbiter has successfully completed four months of painstaking technical verification, known as commissioning.…
An exoplanet the size of Neptune has been discovered around the young star AU Microscopii,…
The spiral pattern shown by the galaxy in this image from the NASA/ESA Hubble Space Telescope is…
A 50-year-old theory that began as speculation about how an alien civilization could use a…
Astronomers have made the first measurement of spin-orbit alignment for a distant ‘super-Jupiter’ planet, demonstrating…
Smart phone apps provide nearly instantaneous navigation on Earth; the Deep Space Atomic Clock could…
A team of researchers simulated conditions on water-rich exoplanets in the laboratory and learned something…
The U.S. Naval Research Laboratory’s Large Angle Spectrometric Coronagraph (LASCO) instrument identified the 4000th comet…
For decades astronomers have been puzzled by a gap that lies between neutron stars and…
Moving at eight kilometers (five miles) per second, the International Space Station (ISS) circles our…
As NASA prepares for our return to the Moon, innumerable activities to equip, shelter, and…
SPARROW, a steam-powered robotic concept, could one day take giant leaps over some of the…
On June 15, 2020, a citizen scientist spotted a never-before-seen comet in data from the…
In a first, astronomers may have seen light from the merger of two black holes,…