Exploring the Cosmos: New Discoveries and Challenges
From galaxies to Mars, scientists make strides in understanding the universe
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Space Frontier
Space exploration, Astronomy, SpaceX and NASA updates
Back to Science & Discovery 314 published briefings
Desk archive
Every published briefing in Space Frontier.
Feb 25, 2026
Catch Jupiter Glowing Under the Waxing Moon
On February 26, sky gazers will have the opportunity to witness a rare celestial event as Jupiter shines brightly under the waxing moon.
Feb 25, 2026
The Sun's Spotless Surface: What's Behind the Sudden Change?
A rare period of inactivity on the sun's surface has astronomers intrigued
Feb 25, 2026
World's Largest Radio Telescope Array Pierces the Heart of the Milky Way
The world's largest radio telescope array has successfully imaged the center of the Milky Way, revealing unprecedented details about the galaxy's structure and composition, marking a major breakthrough in astrophysics.
Feb 25, 2026
What Lies Beneath Antarctica's Gravity Hole?
Researchers have made a groundbreaking discovery in Antarctica, uncovering a "gravity hole" that reveals secrets about the Earth's deep interior and its evolution over millions of years.
Feb 25, 2026
The Space Force is my baby': Trump lauds military space in State of the Union but skips Artemis 2 moon crew namedrop
From Trump's Space Force to Martian Microbes and Earth's Magnetic Shield
Feb 25, 2026
NASA Discovers Young Sun-Like Star's Astrosphere, While Curiosity Explores Mars' Gale Crater
Scientists study star formation and Mars' geology, shedding light on our solar system's past and present
May 26, 2026
NASA and Space Exploration See New Developments
From exoplanet discoveries to Mars rover findings and new leadership
May 26, 2026
Redshift' blends James Webb Space Telescope, Artemis 2 and Pink Floyd into a cosmic journey through light and sound (video, photos)
Cosmic Discoveries: From Hellish Planets to Superluminous Supernovae Exploring the Wonders of the Universe through Science, Art, and Space Exploration A new study suggests hellish Venus-like planets may be
May 26, 2026
NASA's Artemis 2 Mission and More: Space Exploration Updates
From rocket boosters to Antarctic ice sheet research and lunar checkups
May 26, 2026
Could a cosmic uncertainty principle help explain dark matter?
From Dark Matter to Green Lanterns, and a Confrontation with Conspiracy Theorists
May 26, 2026
Cosmic Wonders Revealed: Sunsets, Supernovas, and Alien Skies
Recent space discoveries and observations showcase the universe's breathtaking beauty
May 26, 2026
Very interesting wiggles' in data from silent NASA Mars spacecraft lead to unexpected solar wind discovery
Scientists analyzing data from NASA's MAVEN spacecraft, which fell silent in late 2025, have discovered a phenomenon in Mars' atmosphere known as the Zwan-Wolf effect.
May 26, 2026
DARPA readies robotic deep-space repair satellite for 2026 launch
The field of space exploration is rapidly advancing, with new technologies and discoveries being made regularly.
May 26, 2026
Exploring the Frontiers of Space and Time
New Discoveries and Breakthroughs in Space Exploration and Scientific Research
Mar 17, 2026
X-ray spacecraft watches monster black hole wake up and fire cosmic bullets at starburst galaxy
Cosmic Discoveries and Space Exploration Updates Unraveling the Mysteries of Space: From Black Holes to Asteroids NASA's X-59 Prepares for Second Flight, XRISM Spots Monster Black Hole, and More
Mar 10, 2026
How Old is the Universe, Really?
The age of the universe has been a topic of debate among cosmologists, with different methods yielding conflicting results, a discrepancy known as the Hubble tension.
Mar 10, 2026
Astrophysicists trace the origin of valuable metals in space, from colliding stars to merging galaxies
Recent astronomical discoveries shed light on the origins of valuable metals, the moon's phases, and the mysteries of interstellar comets
Mar 10, 2026
War Machine's' Alan Ritchson and director Patrick Hughes on why they filmed the action flick 'like a horror movie' (interview)
From Asteroid Detection to Exoplanet Surveys, Scientists Push the Boundaries of Human Knowledge
Mar 10, 2026
NASA just picked a new upper stage for its SLS moon rocket amid Artemis shakeup
New rocket design, star collisions, and the search for extraterrestrial life
Mar 3, 2026
NASA repairs Artemis 2 rocket, continues eyeing April moon launch
The month of March has been a significant one for space exploration, with several major developments and discoveries that are pushing the boundaries of human knowledge and technological capabilities.
Mar 3, 2026
NASA's Artemis Program Takes Giant Leap Forward
NASA's Artemis program is gaining momentum with the addition of a new mission, aimed at establishing a sustainable human presence on the Moon by the 2020s.
Mar 3, 2026
NASA Advances Artemis Program Amidst Lunar Eclipse and Solar Flare Warnings
New mission added, waste recycling explored, and eclipse viewing tips offered as space agency strengthens lunar ambitions
Mar 3, 2026
Exploring the Cosmos: From Asteroids to Brown Dwarfs
Recent discoveries and missions shed light on the universe's mysteries