Discover what Dobsonian telescopes are as we take you through their design and widespread popularity among astronomers.
Space News & Blog Articles
Successful Launch of Capstone, the Lunar Gateway Pathfinder
Capstone, a small pathfinder spacecraft with a big mission, launched today to pave the way for crewed return to the Moon.
NASA launches sounding rocket from Australia
It was NASA's first launch from a commercial facility outside the United States, and more are coming very soon.
Bizarre 'polygons' are cracking through the surface of Mars
A new image from NASA's HIRISE camera reveals strange 'polygons' cracking open the surface of Mars. It's just a typical sign of spring, scientists say.
'Obi-Wan Kenobi' finale delivers the return of the Jedi
‘Obi-Wan Kenobi’ is far, far away from being perfect, but the finale boasts some of Disney’s most compelling Star Wars yet.
SpaceX's Starship Super Heavy rocket prototype moves to launch pad for tests
SpaceX's massive Starship project was on the move last week, as its "Booster 7" Super Heavy rocket prototype moved to its South Texas test pad Thursday (June 23).
SpaceX mission this week to kick off busy launch calendar for SES
The SES 22 communications satellite during encapsulation inside SpaceX’s payload fairing. Credit: SpaceX
A new European-built television broadcasting satellite to cover the United States is set for liftoff Wednesday on a SpaceX Falcon 9 rocket, the first of 11 SES-owned telecom spacecraft scheduled to fly on six launches from Cape Canaveral by the end of the year.
NASA's tiny CAPSTONE cubesat launches on pioneering moon mission
NASA's tiny CAPSTONE spacecraft has begun its long, history-making journey to the moon.
Northrop Grumman's Cygnus cargo ship boosts International Space Station's orbit
A Cygnus spacecraft reboosted the International Space Station to its normal operating altitude on June 25, 2022.
Venus Aerospace unveils its new dart-like Mach 9 hypersonic plane design
Venus Aerospace has recently released design images of its new Mach 9 aircraft concept.
Can we time travel? A theoretical physicist provides some answers
Can we time travel like they do in the movies? The laws of physics might forbid it.
Former astronauts and space industry professionals comment on fall of Roe v. Wade
Space exploration is feeling the shockwaves from the historic decision of the U.S. Supreme Court to revoke Roe v. Wade on Friday (June 24).
Live coverage: NASA moon mission counting down to launch with Rocket Lab
Live coverage of the countdown and launch of a Rocket Lab Electron rocket from Launch Complex 1B on Mahia Peninsula in New Zealand carrying NASA’s small CAPSTONE mission to the moon. Text updates will appear automatically below. Follow us on Twitter.
Contract secures design for ESA’s FORUM satellite
ESA has awarded a contract worth €160 million to Airbus in the UK to build the Earth Explorer FORUM satellite. This exciting new mission will yield unique insight into the planet’s radiation budget and how it is controlled – thereby filling in a critical missing piece of the climate jigsaw.
Gaia Could Detect Free-Floating Black Holes Passing Near Stars in the Milky Way
The thing with black holes is they’re hard to see. Typically we can only detect their presence when we can detect their gravitational pull. And if there are rogue black holes simply traveling throughout the galaxy and not tied to another luminous astronomical, it would be fiendishly hard to detect them. But now we have a new potential data set to do so.
Mini-mission to blaze NASA’s trail back to the moon
An engineer at Tyvak Nano-Satellite Systems inspects solar arrays on NASA’s CAPSTONE spacecraft. Credit: NASA/Dominic Hart
NASA and commercial companies are ready to launch a 55-pound spacecraft from New Zealand to the moon Tuesday on a pathfinder mission to scout the orbit where engineers plan to assemble a mini-space station as a waypoint for astronauts flying to and from the lunar surface.
We Could Discover new Kinds of Particles Around Black Holes Through Gravitational Waves
On February 11th, 2016, researchers at the Laser Interferometer Gravitational-Wave Observatory (LIGO) announced the detection of gravitational waves (GW) for the first time. As predicted by Einstein’s General Theory of Relativity, these waves result from massive objects merging, which causes ripples through spacetime that can be detected. Since then, astrophysicists have theorized countless ways that GWs could be used to study physics beyond the standard models of gravity and particle physics and advance our understanding of the Universe.
Watch private freighter leave space station early Tuesday for fiery death
Northop Grumman's robotic Cygnus freighter is scheduled to undock from the orbiting lab at 6:05 a.m. EDT (1005) Tuesday. Watch it live here at Space.com, courtesy of NASA.
Satellites zoom in on cities' hottest neighborhoods to help combat the urban heat island effect
Landsat satellites have been pinpointing risks of extreme heat within cities.
James Webb Space Telescope team clears 1st instrument for science observations
An exoplanet hunter and first-light detector on the James Webb Space Telescope is ready to do science, six months after the observatory launched to space.