1
NASA
nasa.govAlso covers space · same kind of website
NASA.gov shares news, images, and videos about space exploration, scientific discovery, and aeronautics.
Alternatives
The Best Space.com Alternatives in 2026
24 alternatives1 free · 0 open source
Looking for something like Space.com? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan.
Space.com publishes news about space exploration, astronomy, and related innovation.
Top picks at a glance
First suggestionNASANASA.gov shares news, images, and videos about space…Free or freemium optionNASA EbooksNASA e-Books provides a catalog of electronic books…Another optionCelesTrackCelesTrak is a nonprofit organization with a mission…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | NASA | — | Not stated | Web |
| 2 | CelesTrack | — | Not stated | Web |
| 3 | Russian Space Web | — | Not stated | Web |
| 4 | JAXA | — | Not stated | Web |
| 5 | ViewSpace | — | Not stated | Web |
| 6 | ESO Images | — | Not stated | Web |
| 7 | Visible Earth | — | Not stated | Web |
| 8 | Ringwatchers | — | Not stated | Web |
| 9 | ESA | — | Not stated | Web |
| 10 | ESAWebb | — | Not stated | Web |
All Space.com alternatives
2
CelesTrack
celestrak.orgAlso covers space · same kind of website
CelesTrak is a nonprofit organization with a mission related to space and satellite information.
3
Russian Space Web
russianspaceweb.comAlso covers space · same kind of website
Russian Space Web publishes history and news about the Russian space program.
4
JAXA
global.jaxa.jpAlso covers space · same kind of website
JAXA provides information about the Japan Aerospace Exploration Agency and ways to contact the organization.
5
ViewSpace
viewspace.orgAlso covers space · same kind of website
ViewSpace offers astronomy interactives, image tours, sliders, and videos for exploring the universe.
6
ESO Images
eso.org/public/imagesAlso covers space · same kind of website
The European Southern Observatory image gallery collects astronomy images across subjects such as galaxies, exoplanets, and cosmology.
7
Visible Earth
visibleearth.nasa.govAlso covers space · same kind of website
NASA's Earth Observatory publishes images, stories, and discoveries about the environment, Earth systems, and climate.
8
Ringwatchers
ringwatchers.comAlso covers space · same kind of website
Ringwatchers tracks SpaceX's Starship program and publishes articles and updates.
9
ESA
esa.intAlso covers space · same kind of website
The European Space Agency portal shares current news, strategy, and information about its programs.
10
ESAWebb
esawebb.orgAlso covers space · same kind of website
ESA Webb shares news and images from the James Webb Space Telescope, including research observations.
11
Sen
sen.comAlso covers space · same kind of website
Sen provides live 4K video views of Earth captured by its satellites in space.
12
Also covers space · same kind of website · free
NASA e-Books provides a catalog of electronic books published by the space agency.
13
ISS Tracker
isstracker.pl/enAlso covers space · same kind of website
ISS Tracker shows the location of the International Space Station and other satellites on a live map.
14
JPL Photojournal
photojournal.jpl.nasa.govAlso covers space · same kind of website
NASA Photojournal provides space and mission images, animations, and videos, with topic-based browsing and search.
15
JPL Images
jpl.nasa.gov/imagesAlso covers space · same kind of website
NASA's Jet Propulsion Laboratory Image Gallery lets visitors browse and search space photographs and science images.
16
SDO Dashboard
sdo.gsfc.nasa.gov/data/dashboardAlso covers space · same kind of website
The Solar Dynamics Observatory dashboard supports study of the Sun's influence on Earth and near-Earth space.
17
James Webb Space Telescope
science.nasa.gov/mission/webbAlso covers space · same kind of website
NASA describes the James Webb Space Telescope as an observatory studying phases throughout the history of the universe.
18
Images / Videos
jda.jaxa.jp?lang=eAlso covers space · same kind of website
JAXA Digital Archives offers images from its collection, including material about launch vehicles and space missions.
19
Space Atlas
spaceatlas.techAlso covers space · same kind of website
Space Atlas tracks satellites and rocket bodies on a live 3D map, with history extending from Sputnik to today.
20
ISS Sim to SPACEX
iss-sim.spacex.comAlso covers space · same kind of website
Practice manually docking a SpaceX Dragon 2 vehicle with the International Space Station in this simulator.
21
Space Notices
space-notices.comAlso covers space · same kind of website
Space Notices lists upcoming rocket launches and spaceflight events, alongside recent launches.
22
Gunter's Space Page
space.skyrocket.deAlso covers space · same kind of website
Gunter’s Space Page provides information about space missions, launch vehicles, satellites, and astronautics.
23
SpaceSim
spacesim.coAlso covers space · same kind of website
Explore the Solar System, change time, and inspect worlds in this browser-based 3D space simulation.
24
ESA Hubble
esahubble.orgAlso covers space · same kind of website
ESA Hubble shares science releases and discoveries from the Hubble Space Telescope.
No alternatives match this filter.
Alternatives to similar tools
NASA24 alternativesJames Webb Space Telescope24 alternativesVisible Earth24 alternativesSDO Dashboard24 alternativesSen24 alternativesNASA Ebooks24 alternatives
What is the best alternative to Space.com?
Based on features, tags and platforms, the closest alternatives to Space.com are NASA, CelesTrack, and Russian Space Web.
Is there a free alternative to Space.com?
Yes. NASA Ebooks is free or offer a free plan.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative